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Terms for subject Oil / petroleum containing 机头 | all forms | in specified order only
ChineseEnglish
低速十字头柴油机low speed cross head diesel engine
可变焦距摄影机镜头zoomer
四镜头摄影机four-lens camera
垂直焊接机头装置vertical weld head assembly
头盔式电话机helmet telephone
拉拔机机头drawhead
旋转驴头抽油机rotating horsehead pumping unit
旋转驴头抽油机rotary horsehead beam unit
机镶细粒金刚石钻头machine set bit
焊接机头装置weld head assembly
直角机头crosshead die
自动丢手机械发火头automatic release mechanical firing head
自动卡头机dog catch
自动双头弧焊机two-head automatic arc welding machine
机头angle head
钻头修整机bit dressing machine
钻头修整机bit sharpener
钻头倾斜机理bit tilt mechanism
钻头给进机构bit feeding mechanism