piston looling system
... piston land 活塞环区 piston looling system 活塞冷却系统 piston mean speed 活塞平均速度 ...
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为保证往复活塞式压缩机的运行可靠性和经济性,必须通过冷却系统对其进行良好的冷却。
Reciprocation compressor must be well cooled by cooling system in order to ensure its reliability and economy in the course of running.
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