tapered interchangeable ground joint的意思|示意
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锥形可互换地接头
tapered interchangeable ground joint的网络常见释义
锥形标准磨口接头 ... 又称为标准浇口 standard gate 锥形标准磨口接头 tapered interchangeable ground joint 锥型标准磨口接头 conical standard ground joint ...