螺杆机压缩机主要是制冷量比较大，用在冷库和冷水机组中比较多。

Screw refrigeration compressor machine is mainly is bigger, use in the refrigerator and cold water chiller in more.

youdao

螺杆机压缩机主要是制冷量比较大，用在冷库和冷水机组中比较多。

Screw refrigeration compressor machine is mainly is bigger, use in the refrigerator and cold water chiller in more.

youdao