GB/T 19447-2013

Active

Copper and copper-alloys seamless tubes with integral fins for heat exchanger

热交换器用铜及铜合金无缝翅片管

Standard Type
GBT
ICS
77.150.30
CCS
H62
Status
现行
Issue Date
2013-08-01
Implementation
2014-08-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A