GB/T 24590-2009

Abolished

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
废止
Issue Date
2009-10-30
Implementation
2010-05-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A