本设计选择了房间空调中使用较多的一种滚动活塞式压缩机，是因为它结构简单，外形尺寸小，重量轻，十分适宜在房间空调中使用。

This design with its simple structure, small size and light weight has selected the piston compressor which is used very often and befittingly in rooms.

youdao

本设计选择了房间空调中使用较多的一种滚动活塞式压缩机，是因为它结构简单，外形尺寸小，重量轻，十分适宜在房间空调中使用。

This design with its simple structure, small size and light weight has selected the piston compressor which is used very often and befittingly in rooms.

youdao