摘要
运用制冷技术的全封闭干洗机有效地降低四氯乙烯的排放，排放量仅为开启式的3％～4％，使其能更好更经济地应用在全封闭干洗机上。
The use of the refrigerant technology on the dry - cleaning machine, makes the concentration of perchloroethylene is 3%～4% of that of the open - system dry - cleaning machine, and the close - system dry - cleaning machine better and more economical.
出处
《清洗世界》
CAS
2006年第2期13-16,共4页
Cleaning World
关键词
制冷技术
干洗机
开启式
全封闭
四氯乙烯
制冷回收系统
refrigerant technology
dry - cleaning machine
open - system
close - system
per - chloroethylene
refrigerant unit
