lyklzy 发表于 2016-5-13 22:38:54

ISO 14270-2016 Resistance Welding - Destructive testing of welds - Specimen dime

ISO 14270-2016 Resistance Welding - Destructive testing of welds - Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds


gbt8163 发表于 2016-5-14 16:24:01

多谢楼主分享如此好资料

admin 发表于 2016-5-16 09:32:57

谢谢您的分享,金币已奖励!

五分头LW 发表于 2016-12-1 18:22:31

感谢分享                                   
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