Sales, including the oil, no oil screw and centrifugal compressor, all kinds of air compressor, vacuum pump.

销售包括微油、无油螺杆式及离心式空压机在内的各式空压机、真空泵。

youdao

Sales, including the oil, no oil screw and centrifugal compressor, all kinds of air compressor, vacuum pump.

销售包括微油、无油螺杆式及离心式空压机在内的各式空压机、真空泵。

youdao