hahabad 发表于 2009-8-24 14:49

ASTM F1790

请问有哪家实验室能做ASTM F1790的吗?

ASTMF1790 Standard Test Method for Measuring Cut Resistance of Materials Used in Protective Clothing

yangzhiqiou 发表于 2009-11-15 18:52

真是专业,受不了了
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查看完整版本: ASTM F1790