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标题:
ASTM F2328M-17
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作者:
undskyld
时间:
2021-2-17 21:25:24
标题:
ASTM F2328M-17
ASTM F2328M-17
Standard Test Method for Determining Decarburization and Carburization in Hardened and Tempered Threaded Steel Bolts, Screws, Studs, and Nuts (Metric)
[attach]244409[/attach]
作者:
admin
时间:
2021-2-22 09:20:31
谢谢您的分享,金币已奖励!
作者:
kiss0912
时间:
2021-2-22 10:15:40
謝謝哥哥
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