往复式压缩机使用的是活塞、曲柄、连杆机构或活塞、曲柄、滑管机构，旋转式压缩机使用的是转轴曲轴机构。

Reciprocating compressors is using the piston, the crank, link mechanism or the piston, the crank, sliding tube institutions, rotary compressor rotor is the use of crankshaft institutions.

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两种主要的空压机类型为往复式(活塞式)和旋转式(螺杆式)。

Of the two main air compressor types for reciprocating (piston) and rotary (screw).

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两种主要的空压机类型为往复式(活塞式)和旋转式(螺杆式)。

Of the two main air compressor types for reciprocating (piston) and rotary (screw).

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