GB/T 43311-2023

Active

Design method for ductile iron pipes

球墨铸铁管设计方法

Standard Type
GBT
ICS
23.040.10
CCS
H48
Status
现行
Issue Date
2023-11-27
Implementation
2024-06-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A