pump wear 泵磨损
wear resisting pump coupling 耐磨泵联轴器
fuel transfer pump wear 燃油输油泵磨损
water pump seal wear 水泵密封磨损
Wear water sewage pump 穿水排污泵
Wear-resistant centrifugal pump 耐磨离心水泵
pump port plate wear 泵孔板磨损
pump body gear wear depth 泵体齿轮磨损深度
Even though these measures, the pump sand and the wear not ideal.
即使采取上述措施，泵的防砂和耐磨效果并不理想。
Leather is the a lot of absolute advantage if your belvedere pump ar intend for everydai wear.
皮革是一个很大的绝对优势，如果你的丽城为everydai氩泵磨损打算。
Pump drive shaft and bushing wear, the tolerance clearance increases, will affect oil pump.
齿轮泵主动轴与衬套磨损后，其配合间隙增大，必将影响泵油量。
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