threaded connection

短语词组

短语

• threaded pipe connection 螺纹管接头
• threaded hose connection 螺纹软管接头
• straight threaded mechanical connection 直螺纹机械连接
• screw threaded connection 螺纹联接
• drill collar threaded connection 钻铤螺纹
• straight threaded connection 直螺纹连接
• right -and left threaded connection 左右旋螺纹接头
• stripping -rib rolling straight threaded connection 钢筋等强度剥肋滚轧直螺纹连接
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