jacking oil ==> 顶轴油 jacking oil pump ==> 顶轴油泵,起动和停机时，为减轻转子的旋转摩擦力并保护轴颈和轴瓦而向轴承注入高压油的泵 ..
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jacking oil pump [机] 顶轴油泵 ; 外壳
J Jacking oil 顶轴油
jacking oil system 顶轴油系统
jacking oil distributor 油压分配盘
jacking-up oil pump 顶轴油泵
Jacking-up apparatus for high pressure oil.
高压油顶起重装置。
Motor has thermo-elements to monitor temperature, electronic tachometer and high pressure oil jacking device when needed. The excitation device currently uses micro- computer control device.
电机带有测温元件以监控温度，还带有电子测速装置、需要时可带高压油顶起装置。
The article introduces the inverting way of assembling an oil tank by air jacking, and analyzes the pressure and air flow needed by air jack system.
介绍拱顶油罐的充气顶升倒装之施工方法，对充气所需风量、风压进行了分析。
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