ir_71 发表于 2014-5-25 13:40:41

BS EN ISO 17491-4:2008

BS EN ISO 17491-4:2008
Protective clothing  - Test Methods for  clothing PROVIDING  Protection against chemicals
Part 4: Determination of resistance to Penetration of liquid by a Spray (Spray  test) (ISO 17491-4:2008)



37025 [/ attach]

37025 [/ attach]


admin 发表于 2014-5-26 19:25:23

谢谢您的分享，金币已奖励。
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