GB/T 22050-2008 in English

《GB/T 22050-2008鞋类 样品和试样的取样位置、准备及环境调节时间》由TC305（全国制鞋标准化技术委员会）归口，主管部门为中国轻工业联合会。
本标准规定了鞋类、鞋类部件样品和试样的取样位置、准备以及环境调节时间。
本标准适用于按最终用途评定其性能的试验。
如相关试验方法中没有特殊的规定，本标准是通用要求。
本标准等同采用国际标准ISO 17709:2004《鞋类　样品和试样的取样位置、准备及环境调节时间》
（英文版），技术内容完全相同，仅作如下编辑性修改：
a）“本欧洲标准”一词改为“本标准”；
b）删除国际标准的前言；
c）删除国际标准的目录；
d）ISO 17709:2004中所引用的欧盟标准，本标准直接引用与之相对应的国家标准、行业标准或国际标准；
e）删除国际标准中无内容的第3章。

1 Scope

This Standard specifies the sampling location, preparation and duration of conditioning of samples and test pieces for footwear components and footwear.

This Standard is applicable to the test evaluating its performance according to end use.

These are the general conditions unless otherwise stated in the corresponding test method.

2 Normative References

The following normative documents contain provisions which, through reference in this text, constitute provisions of this Standard. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this Standard. However, parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB/T 3903.8 Footwear - Test Methods for Insoles - Delamination Strength (GB/T 3903.8-2005, ISO 20866:2001, IDT)
GB/T 3903.9 Footwear - Test Methods for Insoles - Heel Pin Holding Strength (GB/T 3903.9-2005, ISO 20867:2001, IDT)
GB/T 3903.10 Footwear - Test Methods for Insoles - Dimensional Stability (GB/T 3903.10-2005, ISO 22651:2002, IDT)
GB/T 3903.11 Footwear - Test Methods for Insoles, Lining and Insocks - Perspiration Resistance (GB/T 3903.11-2005, ISO 22652:2002, IDT)
GB/T 3903.12:2005 Footwear - Test Methods for Outsoles - Tear Strength (ISO 20872:2001, IDT)
GB/T 3903.13:2005 Footwear - Test Methods for Outsoles - Dimensional Stability (ISO 20873:2001, IDT)
GB/T 3903.14:2005 Footwear - Test Methods for Outsoles - Needle Tear Strength (ISO 20874:2001, IDT)
GB/T 3903.22 Footwear - Test Methods for Outsoles - Tensile Strength and Elongation (GB/T 3903.22-2008, ISO 22654:2002, IDT)
QB/T 2882:2007 Footwear - Test Methods for Uppers, Linings and Insocks - Colour Fastness to Rubbing (ISO 17700:2004, IDT)
QB/T 2883:2007 Footwear - Test Methods for Uppers, Linings and Insocks - Tear Strength (ISO 17696:2004, IDT)
QB/T 2884:2007 Footwear - Test Methods for Outsoles - Abrasion Resistance (ISO 20871:2001, IDT)

Foreword i
1 Scope
2 Normative References
3 Definition of the Reference System
4 Sampling Location
Bibliography