h202226 发表于 2017-7-30 22:41:34

BS EN ISO 03377-2-2016

BS EN ISO 03377-2-2016
Leather — Physical and
mechanical tests —
Determination of tear load
Part 2: Double edge tear (ISO 3377-2:2016)


admin 发表于 2017-8-1 11:22:38

谢谢您的分享,金币已奖励!
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