用extraction system造句子，“extraction system”造句

smoke extraction system

Presents the design of the ventilation and smoke extraction system. Explores flow jet inducing fans inunderground rectangle garage ventilating systems be adopted.

Presents the general situation of the project and the design characteristics of cold and heat sources, water system, ventilation system and smoke control and extraction system.

Renovations are conducted on the dust smoke and extraction system, in order to resolve the problems existing in this system in which a new type of granite water dust scrubber is applied and the results of the inspections data show that the renovation is a success.

This paper aims to extraction and stripping of gold(I) from alkaline cyanide leaching solution by the N235-TOPO co-extraction system.