Standard No.:	GB/T 16255.2-2008
English Name:	Test method for the percentage of burry and impurities in scoured mohair
Chinese Name:	洗净马海毛含草、杂率试验方法
Chinese Classification:	W21    Half finished wool products
Professional Classification:	GB    National Standard
ICS Classification:	59.060.10 59.060.10    Natural fibres 59.060.10
Issued by:	AQSIQ; SAC
Issued on:	2008-8-20
Implemented on:	2008-12-1
Status:	valid
Superseding:	GB/T 16255.2-1996 Test method for the percentage of burry and impurities in mohair
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	90.00
Delivery:	via email in 1~3 business day

Ｂ／Ｔ１６２５５《洗净马海毛》分为三个部分，本部分为ＧＢ／Ｔ１６２５５的第２部分。本部分代替ＧＢ／Ｔ１６２５５．２—１９９６。ＧＢ／Ｔ１６２５５的本部分规定了以手工分拣方式测定洗净马海毛含草率、含杂率试验方法。本部分适用于洗净马海羔毛、洗净成年马海毛的含草率、含杂率的测定。 本部分与ＧＢ／Ｔ１６２５５．２—１９９６相比，主要变化如下：
———增加了实验室样品充分混合步骤（本版的４．１．２）；
———将试样质量从２０ｇ减少到５ｇ（１９９６版的５．２，本版的４．１．４）；
———去掉了烘干步骤（１９９６版的５．３）。