GB/T 13020-1991

Abolished

Unplasticized polyvinyl chloride (PVC-U) pipes--Tolerances on outside diameters and wall thicknesses

硬聚氯乙烯(PVC-U)管材 外径和壁厚极限偏差

Standard Type
GBT
ICS
23.040.20
CCS
G33
Status
废止
Issue Date
1991-07-03
Implementation
1992-04-01
Responsible Dept
中国轻工业联合会
Drafting Unit
N/A