andykidd 发表于 2015-6-3 19:28:31

ASTM F912/F912M

ASTM F912M-11 Standard Specification for Alloy Steel Socket Set Screws (Metric) orASTM F912-11 Standard Specification for Alloy Steel Socket Set Screws

谢谢~

gbt8163 发表于 2015-6-3 19:28:32

请前往下面链接：

http://bbs.infoeach.com/thread-84681-1-1.html

6405824 发表于 2015-6-4 13:39:53

“沙发”的链接有效。
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查看完整版本: ASTM F912/F912M