GB/T 37357-2019

Active

Cast iron pipes, fittings and accessories for rain drainage of building roof

建筑屋面雨水排水铸铁管、管件及附件

Standard Type
GBT
ICS
23.040.10
CCS
H48
Status
现行
Issue Date
2019-03-25
Implementation
2020-02-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A