ermanent stress
hysical properties of materials
hysical testing;Sampling methods;Specimen preparation;Testing【摘要】: This International Standard specifies a method for determining the wet or dry flex resistance of leather and finishes applied to leather. It is applicable to all types of leather below 3,0 mm in thickness.【中国标准分类号】: Y46【国际标准分类号】: 59_140_30【页数】: 5P;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |