Standard No.:	GB/T 22050-2008
English Name:	Footwear - Sampling location preparation and duration of conditioning of samples and test pieces
Chinese Name:	鞋类 样品和试样的取样位置、准备及环境调节时间
Chinese Classification:	Y78    Footgear
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2008-06-18
Implemented on:	2009-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	120.0
Delivery:	via email in 1 business day

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