ASTM A387/A387M-2011 Standard Specification for Pressure Vessel Plates, Alloy
ASTM A387/A387M-2011 Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum谢谢您的分享,金币已奖励! 谢谢分享,正好需要~~~~~~ 感谢楼主分享好资料,谢谢了
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