GB 3087-1999

Abolished

Seamless steel tubes for lowand medium pressure

低中压锅炉用无缝钢管

Standard Type
GB
ICS
77.140.30
CCS
H48
Status
废止
Issue Date
1999-11-01
Implementation
2000-08-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
中国钢铁工业协会