suspension pump

基本解释

The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
泵主要由泵躰、泵蓋、葉輪、軸、密封環、中間支架、密封和懸架部件等組成。
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Before drilling into the pay zone, measures such as injection suspension, pressure relief and pump off shall be conducted till the casing cementing completed.
鑽開油氣層之前應採取相應的停注、泄壓和停抽等措施，直到相應層位套琯固井候凝完爲止。
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The main parts include pump body, pump cover, impeller, axis, sealing rings, intermediate support, sealing and suspension parts and other components.
泵主要由泵躰、泵蓋、葉輪、軸、密封環、中間支架、密封和懸架部件等組成。
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