The traditional rotary compressor for more than single-cylinder type, and later a two-cylinder compressor.

传统的旋转式压缩机多为单缸型，后来出现两缸的压缩机。

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The traditional rotary compressor for more than single-cylinder type, and later a two-cylinder compressor.

传统的旋转式压缩机多为单缸型，后来出现两缸的压缩机。

youdao