用compressor unit造句子，“compressor unit”造句

In this paper, the factors that have effect on freezing load and freezing capacity of display boxes have been analyzed, and a parallel connection compressor unit has been compared with a single compressor unit, which lays a foundation for the use and the choice of it in practice.

marine centrifugal type refrigerating compressor unit

hermetically-sealed frerigerating compressor unit

Mornitoring and testing method for energy saving of air compressor unit and air distribution system

marine piston type refrigerating compressor unit

A summary on commissioning the steam turbine of compressor unit affiliated to air separation unit