GB/T 28897-2021

Active

Steel-plastic compound pipes and fittings for fluid service

流体输送用钢塑复合管及管件

Standard Type
GBT
ICS
77.140.75
CCS
H48
Status
现行
Issue Date
2021-05-21
Implementation
2021-12-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A