GB/T 28413-2012

Active

Welded carbon steel tubes for boilers and heat exchangers

锅炉和热交换器用焊接钢管

Standard Type
GBT
ICS
77.140.75
CCS
H48
Status
现行
Issue Date
2012-06-29
Implementation
2013-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
中国钢铁工业协会