GB/T 21492-2008

Abolished

Glass fiber reinforced plastics jacking pipe

玻璃纤维增强塑料顶管

Standard Type
GBT
ICS
83.120
CCS
Q23
Status
废止
Issue Date
2008-03-10
Implementation
2008-09-01
Responsible Dept
中国建筑材料联合会
Drafting Unit
N/A