ygs67 发表于 2015-12-25 14:23:23

ASTM E1001-11

ASTM E1001-11 Standard Practice for Detection and Evaluation of Discontinuities by the Immersed Pulse-Echo Ultrasonic Method Using Longitudinal Waves

admin 发表于 2015-12-28 16:31:59

谢谢您的分享，金币已奖励!
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查看完整版本: ASTM E1001-11