| SAE AMS 5639H-2002(R2007) 管口连接用备份密封圈的六角螺母 下载 |
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360book.com 2015-10-10 17:26:08 下载 |
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标 准 编 号：SAE AMS 5639H-2002(R2007)简体中文标题：管口连接用备份密封圈的六角螺母繁体中文标题：管口连接用备份密封圈的六角螺母English Name：Steel,Corrosion-resistant,bars,wire,forgings,tubing,and rings 19Cr-10Ni , Solution heat treated...
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