automatic rod lifter 油杆自动提升器
automatic rod drop [核] 自动落棒
automatic rod magazine 自动送料杆
automatic control rod [自] 自动控制棒 ; 自动控制杆
automatic brake rod 自动闸杆
automatic shim rod follow-up 补偿棒自动跟踪
automatic-control rod 自动控制棒
rod automatic-control 自动控制棒
When the positioning bearing block is in spin welding along with the cylinder body, a cantilever screw rod shaft is in a relatively stable state to satisfy automatic welding.
定位轴承座随筒体旋转焊接时，悬臂螺杆轴处于相对稳定，满足于自动焊接。
An automatic machine for integrating the functions of weighing, grouping and marking by laser of connecting rod is introduced.
介绍了一种集连杆称重、分组和激光刻标各功能于一体的自动机床。
The invention discloses a novel labyrinth compressor packing which is capable of automatic centering with a piston rod. The packing is provided with magnets.
本发明公开了一种能够与活塞杆自动对中的新型迷宫压缩机填料。
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