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标题: ASTM A20/A20M-09 General Requirements for Steel Plates for Pressure Vessels [打印本页]

作者: leunghb    时间: 2013-12-20 11:40:02     标题: ASTM A20/A20M-09 General Requirements for Steel Plates for Pressure Vessels

ASTM A20/A20M-09

Standard Specification for
General Requirements for Steel Plates for Pressure Vessels
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作者: admin    时间: 2013-12-20 11:45:30

谢谢您的分享,金币已奖励!
作者: mechen    时间: 2013-12-20 11:59:43

谢谢您的鼎力协助,后续敬请陆续帮忙




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