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Terms for subject Metallurgy containing 接杆 | all forms | in specified order only
ChineseEnglish
冲杆连接器punch adapter
凯里方钻杆安全配合接头Kelly saver sub
凯里方钻杆锁接头Kelly sub
引锭杆接头dummy bar head
接合杆engaging lever
接触指示杆contact indicator rod
接杆coupling rod
接杆pitman
接杆connecting link
连接拉杆coupling rod
连接蜗杆connecting worm
接杆articulated arm