GB/T 20910-2007

Abolished

Temperature/pressure safety valve for hot water supply system

热水系统用温度压力安全阀

Standard Type
GBT
ICS
23.060.99
CCS
J16
Status
废止
Issue Date
2007-04-18
Implementation
2007-11-01
Responsible Dept
中国机械工业联合会
Drafting Unit
中国机械工业联合会