His policy covered heart transplants, but not the cost of the mechanical pump.
他的投保范围包括了心脏移植，但是没有涵盖机械泵。
The two principal methods of motor_speed control for feed_water pump are mechanical and electrical.
给水泵实现转速调节的基本方法有机械和电气两种。
Mechanical seal was easy to leak when the pump transported liquid hydrocarbon.
在泵送液态烃时，机械密封很容易泄漏。
Vortexing Can cause unstable pump operation, vibration, pulsation and severe mechanical damage.
涡流可能会导致泵运行不稳定、振动、跳动和严重的机械破坏。
Long pump life because of excellent mechanical seals.
采用优秀的机械密封，延长使用寿命。
The leakage of the mechanical sealing of this pump is severe.
这台泵的机械密封泄露严重。
First, the water pump mechanical seal ring on the surface of metal corrosion.
第一，水泵的机械密封上金属环表面均匀腐蚀。
The pump use of mechanical seal, sealed performance is good.
该泵采用机械密封，密封性能好。
The mechanical seal is arranged between the shaft of the motor and the pump cavity.
机械密封安置在电机轴与泵腔之间。
The mechanical seal is arranged between the shaft of the motor and the pump cavity.
机械密封安置在电机轴与泵腔之间。
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