GB/T 37842-2019

Active

Ball valves of thermoplastics materials

热塑性塑料球阀

Standard Type
GBT
ICS
83.140.30
CCS
G33
Status
现行
Issue Date
2019-08-30
Implementation
2020-03-01
Responsible Dept
中国轻工业联合会
Drafting Unit
N/A