ygs67 发表于 2015-7-1 15:20:41

ASTM A478-97(R13)

ASTM A478-97(R13) Specification for Chromium-Nickel Stainless Steel Weaving and Knitting Wire

admin 发表于 2015-7-2 11:34:48

谢谢您的分享,金币已奖励!
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