zzcnhic 发表于 2017-6-22 19:59:55

ASTM G30 − 97 (Reapproved 2015)

ASTM G30 − 97 (Reapproved 2015)
Standard Practice for
Making and Using U-Bend Stress-Corrosion Test
Specimens

admin 发表于 2017-6-24 22:50:06

谢谢您的分享,金币已奖励!
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