GB/T 24590-2021

Active

Enhanced tubes for efficient heat exchanger

高效换热器用 特型管

Standard Type
GBT
ICS
77.140.75
CCS
H48
Status
现行
Issue Date
2021-03-09
Implementation
2022-02-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A