This document specifies a small-scale laboratory screening procedure for comparing the relative burning characteristics of horizontally oriented, small cellular plastic specimens having a density less than 250 kg⋅m−3 determined in accordance with ISO 845, when exposed to a small-flame ignition source. NOTE Another International Standard which covers flexible cellular plastic and cellular rubber is ISO 3582[2]. This method of test is intended for quality assurance and limited product evaluation o...view more

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    • Standard
      16 pages
      English language
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    • Draft
      16 pages
      English language

ISO 4898:2018 specifies requirements and methods of testing for three categories of rigid cellular plastics thermal-insulation products for buildings. It covers rigid cellular plastics in the form of flat or profiled boards, with or without natural skins. They can also be faced or laminated with foil, plastic or metal films or sheets, mineral coatings, paper, cardboard or other materials.
ISO 4898:2018 is not applicable to materials used for the thermal insulation of pipes and vessels, for impa...
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      17 pages
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    • Standard
      13 pages
      English language

This document specifies a procedure of determining the shear strength of rigid cellular plastics. It also provides for the determination of shear modulus and shear strain.

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    • Standard
      14 pages
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    • Standard
      10 pages
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This standard specifies, for flexible and rigid cellular polymeric materials, laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation or hydrolysis by humidity. The physical properties of interest are measured before and after the application of the specified treatments. Test conditions are only given for open cellular latex, both open- and closed-cell polyurethane foams, and closed-cell polyolefin foams. Conditions for other materials w...view more

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    • Standard
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This document specifies, for flexible and rigid cellular polymeric materials, laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation or hydrolysis by humidity. The physical properties of interest are measured before and after the application of the specified treatments.
Test conditions are only given for open cellular latex, both open- and closed-cell polyurethane foams, and closed-cell polyolefin foams. Conditions for other materials ...
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    • Standard
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This document specifies, for flexible and rigid cellular polymeric materials, laboratory procedures which are intended to imitate the effects of naturally occurring reactions such as oxidation or hydrolysis by humidity. The physical properties of interest are measured before and after the application of the specified treatments. Test conditions are only given for open cellular latex, both open- and closed-cell polyurethane foams, and closed-cell polyolefin foams. Conditions for other materials w...view more

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    • Standard
      5 pages
      English language
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    • Standard
      5 pages
      French language

This document specifies the minimum requirements for flexible polyurethane foams up to and including 20 mm thick intended for combination with suitable substrates such as non-woven, woven or knitted fabrics, to form a laminate. Three types of flexible polyurethane foam are specified as follows: — type 1: polyether; — type 2: polyester with minimum elongation at break of 200 %; — type 3: polyester with minimum elongation at break of 300 %.

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    • Standard
      8 pages
      English language

This document specifies three methods for determining the compression set of flexible cellular
materials.
This document applies to latex and polyurethane foams of thickness greater than 2 mm.

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      11 pages
      English language
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This document specifies a method for determining the resilience by ball rebound of flexible cellular
polymeric materials.

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      14 pages
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This document specifies two methods for the determination of the tear strength of flexible cellular
polymeric materials:
— method A, using a trouser test piece;
— method B, using an angle test piece without a nick.

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    • Standard
      16 pages
      English language
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This document specifies a procedure of determining the shear strength of rigid cellular plastics. It also provides for the determination of shear modulus and shear strain.

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    • Standard
      14 pages
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    • Standard
      10 pages
      English language

This document specifies a method for determining the resilience by ball rebound of flexible cellular polymeric materials.

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    • Standard
      14 pages
      English language
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This document specifies two methods for the determination of the tear strength of flexible cellular polymeric materials:
— method A, using a trouser test piece;
— method B, using an angle test piece without a nick.

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    • Standard
      16 pages
      English language
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This document specifies three methods for determining the compression set of flexible cellular materials.
This document applies to latex and polyurethane foams of thickness greater than 2 mm.

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    • Standard
      11 pages
      English language
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This document specifies two methods for the determination of the tear strength of flexible cellular polymeric materials: — method A, using a trouser test piece; — method B, using an angle test piece without a nick.

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    • Standard
      9 pages
      English language
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    • Standard
      10 pages
      French language

This document specifies a method for determining the resilience by ball rebound of flexible cellular polymeric materials.

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    • Standard
      7 pages
      English language
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    • Standard
      7 pages
      French language

This document specifies three methods for determining the compression set of flexible cellular materials. This document applies to latex and polyurethane foams of thickness greater than 2 mm.

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      4 pages
      English language
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      4 pages
      French language

ISO 21844:2018 specifies material requirements and identifies the test methods to be used to determine these requirements for cellulose foam for thermal insulation for buildings and other applications. There are four categories of material characterized by the density of the material.

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    • Standard
      6 pages
      English language

ISO 4898:2018 specifies requirements and methods of testing for three categories of rigid cellular plastics thermal-insulation products for buildings. It covers rigid cellular plastics in the form of flat or profiled boards, with or without natural skins. They can also be faced or laminated with foil, plastic or metal films or sheets, mineral coatings, paper, cardboard or other materials. ISO 4898:2018 is not applicable to materials used for the thermal insulation of pipes and vessels, for impac...view more

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    • Standard
      17 pages
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    • Standard
      13 pages
      English language

This International Standard specifies a general procedure for the determination of the volume
percentage of open and of closed cells of rigid cellular plastics, by measurement first of the geometrical
volume and then of the air-impenetrable volume of test specimens.
The procedure includes the correction of the apparent open-cell volume by taking into account the
surface cells opened by cutting during specimen preparation. Three alternative methods (method 1,
method 2a and method 2b), and co...
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      30 pages
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2014-02-25 GVN: Draft for // ENQ received at ISO/CS (see ISO notification in dataservice on 2014-02-25).

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      30 pages
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    • Standard
      22 pages
      English language
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    • Standard
      22 pages
      French language

1.1 This International Standard specifies a small-scale laboratory screening procedure for comparing the
relative burning characteristics of horizontally oriented, small cellular plastic specimens having a density less
than 250 kg⋅m−3 determined in accordance with ISO 845, when exposed to a small-flame ignition source.
NOTE Another International Standard exists covering flexible cellular plastic and cellular rubber: ISO 3582[2].
1.2 This method of test is intended for quality assurance and l...
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    • Standard
      22 pages
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This part of ISO 8873 outlines requirements for the application of rigid cellular plastic spray polyurethane foam
for thermal insulation. The primary application of the material is for use as thermal insulation. Spray
polyurethane foam can also be used as the air barrier material which forms part of an air barrier assembly in
buildings. Under specific application conditions, the material can be used in vapour barrier applications in a
building assembly (details of the conditions can be obtai...
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    • Standard
      37 pages
      English language
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    • Standard
      42 pages
      English language
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This International Standard specifies a method of determining the behaviour of rigid cellular plastics materials
when they are subjected to a tensile stress.
It applies primarily to cellular materials having a compression resistance sufficient to permit suitable gripping
of the test specimens. If it is impossible to grip the test specimen, the method is modified so that the ends of
the specimen are reinforced with metal plates (see Clause 8).
The relationship between cell size and test spec...
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    • Standard
      7 pages
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      10 pages
      English language
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This part of ISO 8873 specifies the test procedures that are to be used when testing spray-applied
polyurethane foam materials to verify that they meet the requirements given in ISO 8873-1.

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      17 pages
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      22 pages
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This part of ISO 8873 specifies minimum requirements and test methods for spray-applied polyurethane rigid
cellular plastic, used as a thermal insulation for both building, whether applied on a building site or in a
prefabrication (manufacturing) facility, and non-building applications. The material is also known as in-situ
thermal insulation.
The spray-applied polyurethane rigid cellular plastic thermal insulation is not to be used when the continuous
service temperature of the substrate i...
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    • Standard
      9 pages
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      14 pages
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EN ISO 3385 specifies a method for the determination of loss in thickness and loss in hardness of flexible cellular materials intended for use in load-bearing applications such as upholstery. It provides a means of assessing the service performance of flexible cellular materials based on rubber latex or polyurethane used in load-bearing upholstery. The method is applicable both to standard size test pieces cut from slabstock material and to shaped components. The measured loss in thickness and l...view more

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      20 pages
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      18 pages
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EN ISO 844 specifies a method of determining: a) the compressive strength and corresponding relative deformation, or b) the compressive stress at 10 % relative deformation, and c) when desired, the compressive modulus of rigid cellular plastics. There are two procedures: - Procedure A employs crosshead motion for determination of compressive properties. Procedure A is intended to be used when compressive stress at 10 % relative deformation has to be determined. - Procedure B employs strain measu...view more

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      15 pages
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ISO 844:2014 specifies a method of determining a) the compressive strength and corresponding relative deformation, or b) the compressive stress at 10 % relative deformation, and c) when desired, the compressive modulus of rigid cellular plastics.
There are two procedures:
- Procedure A employs crosshead motion for determination of compressive properties. Procedure A is intended to be used when compressive stress at 10 % relative deformation has to be determined.
- Procedure B employs strain m...
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      15 pages
      English language
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ISO 844:2014 specifies a method of determining a) the compressive strength and corresponding relative deformation, or b) the compressive stress at 10 % relative deformation, and c) when desired, the compressive modulus of rigid cellular plastics. There are two procedures: - Procedure A employs crosshead motion for determination of compressive properties. Procedure A is intended to be used when compressive stress at 10 % relative deformation has to be determined. - Procedure B employs strain meas...view more

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    • Standard
      10 pages
      English language
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    • Standard
      10 pages
      French language
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    • Standard
      10 pages
      French language

ISO 3385:2014 specifies a method for the determination of loss in thickness and loss in hardness of flexible cellular materials intended for use in load-bearing applications such as upholstery. It provides a means of assessing the service performance of flexible cellular materials based on rubber latex or polyurethane used in load-bearing upholstery.
The method is applicable both to standard size test pieces cut from slabstock material and to shaped components. The measured loss in thickness an...
view more

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    • Standard
      20 pages
      English language
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    • Draft
      18 pages
      English language
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      1 day

ISO 3385:2014 specifies a method for the determination of loss in thickness and loss in hardness of flexible cellular materials intended for use in load-bearing applications such as upholstery. It provides a means of assessing the service performance of flexible cellular materials based on rubber latex or polyurethane used in load-bearing upholstery. The method is applicable both to standard size test pieces cut from slabstock material and to shaped components. The measured loss in thickness and...view more

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    • Standard
      13 pages
      English language
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    • Standard
      14 pages
      French language
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    • Standard
      14 pages
      French language

This International Standard specifies requirements for flexible load-bearing polyurethane foam of the polyether type. It is applicable to flexible polyurethane cellular materials manufactured in block, sheet and strip form, in moulded and fabricated shapes, and as reconstituted material, used for load-bearing applications in general, but excluding carpet backing and underlay. It, thus, primarily relates to the quality of polyurethane foam used for comfort cushioning purposes. The foam is classif...view more

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    • Standard
      24 pages
      English language
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      1 day

ISO 5999:2013 specifies requirements for flexible load-bearing polyurethane foam of the polyether type.
ISO 5999:2013 is applicable to flexible polyurethane cellular materials manufactured in block, sheet and strip form, in moulded and fabricated shapes, and as reconstituted material, used for load-bearing applications in general, but excluding carpet backing and underlay. It, thus, primarily relates to the quality of polyurethane foam used for comfort cushioning purposes.

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    • Standard
      24 pages
      English language
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ISO 5999:2013 specifies requirements for flexible load-bearing polyurethane foam of the polyether type. ISO 5999:2013 is applicable to flexible polyurethane cellular materials manufactured in block, sheet and strip form, in moulded and fabricated shapes, and as reconstituted material, used for load-bearing applications in general, but excluding carpet backing and underlay. It, thus, primarily relates to the quality of polyurethane foam used for comfort cushioning purposes.

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    • Standard
      17 pages
      English language
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    • Standard
      17 pages
      French language

ISO 9772:2012 specifies a small-scale laboratory screening procedure for comparing the relative burning characteristics of horizontally oriented, small cellular plastic specimens, having a density less than 250 kg/m3, when exposed to an ignition source. This method of test is intended for quality assurance and limited product evaluation of cellular plastic materials under controlled laboratory conditions, and is not intended to assess the fire behaviour of e.g. building materials or furnishings ...view more

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    • Standard
      17 pages
      English language
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    • Standard
      22 pages
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This International Standard specifies methods for testing flexible and semi-rigid cellular plastics made from polyethylene. Cellular plastics containing copolymers of ethylene or blends of polymers with polyethylene may also be tested by the procedures of this International Standard provided these materials have characteristics similar to polyethylene as described in ISO 1872-1, or copolymers of ethylene as described in ISO 4613-1. Mandatory tests suitable for characterization of cellular polyet...view more

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      18 pages
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ISO 7214:2012 specifies methods for testing flexible and semi-rigid cellular plastics made from polyethylene. Cellular plastics containing copolymers of ethylene or blends of polymers with polyethylene may also be tested by the procedures of this International Standard provided these materials have characteristics similar to polyethylene as described in ISO 1872-1, or copolymers of ethylene as described in ISO 4613-1.
Mandatory tests suitable for characterization of cellular polyethylene, regar...
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ISO 7214:2012 specifies methods for testing flexible and semi-rigid cellular plastics made from polyethylene. Cellular plastics containing copolymers of ethylene or blends of polymers with polyethylene may also be tested by the procedures of this International Standard provided these materials have characteristics similar to polyethylene as described in ISO 1872-1, or copolymers of ethylene as described in ISO 4613-1. Mandatory tests suitable for characterization of cellular polyethylene, regard...view more

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    • Standard
      11 pages
      English language
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    • Standard
      11 pages
      French language

Covers the determination of material with a density up to 250 kg/m3. It also indicates a method for the calculation of the compression stress value of such materials. The compression stress/strain characteristic is a measure of the load-bearing properties of the material. Two formulas allow to calculate the results.

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    • Amendment
      7 pages
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This part of IS0 3386 specifies a method for the determination of the compression stress-strain characteristics of flexible cellular polymeric materials of density greater than 250 kg/m3. The compression stress-strain characteristic is a measure of the load-bearing properties of the material, though not necessarily of its capacity to sustain a long-term load. The compression stress-strain characteristic differs from the indentation hardness characteristics (as determined in accordance with IS0 2...view more

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    • Amendment
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Covers the determination of material with a density up to 250 kg/m3. It also indicates a method for the calculation of the compression stress value of such materials. The compression stress/strain characteristic is a measure of the load-bearing properties of the material. Two formulas allow to calculate the results. Part 2 refers to high density materials. Constitutes a minor revision of the first edition (ISO 3386/1-1979).

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      6 pages
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This International Standard specifies two methods for determining the air flow value of flexible cellular polymeric materials: - method A, for conventional types of flexible cellular polymeric material; - method B, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air.

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      18 pages
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ISO 7231:2010 specifies two methods for determining the air flow value of flexible cellular polymeric materials.
method A, for conventional types of flexible cellular polymeric material;
method B, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air.

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    • Standard
      18 pages
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ISO 7231:2010 specifies two methods for determining the air flow value of flexible cellular polymeric materials. method A, for conventional types of flexible cellular polymeric material; method B, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air.

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    • Standard
      11 pages
      English language
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    • Standard
      11 pages
      French language
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    • Standard
      2 pages
      English language
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    • Standard
      2 pages
      French language
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    • Standard
      1 page
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    • Standard
      2 pages
      French language