ISO/TR 4191:2014現行
Plastics piping systems for water supply - Unplasticized poly(vinyl chloride)(PVC-U) and oriented PVC-U (PVC-O) - Guidance for installation
出版：International Organization for Standardization
專家解讀視頻
This ISO Technical Report gives recommended practices for installation of unplasticized poly(vinyl chloride) (PVC-U) and oriented unplasticized poly(vinyl chloride) (PVC-O) pipes, fittings, valves, and ancillaries when used in piping systems conveying water under pressure.
NEN NPR ISO/TR 4191 : 2014 - Identical
BS PD ISO/TR 4191 : 2014 - Identical
NEN NPR ISO/TR 4191 : 2014 - Identical
BS PD ISO/TR 4191 : 2014 - Identical
