GB/T 7778-2008

Abolished

Number designation and safety classification of refrigerants

制冷剂编号方法和安全性分类

Standard Type
GBT
ICS
71.100.45
CCS
G17
Status
废止
Issue Date
2008-11-12
Implementation
2009-05-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A