ISO/TR 4191-2014 Plastics piping systems for water supply — Unplasticized poly(vinyl chloride)(PVC-U) and oriented...:
（ISO/TR 4191-2014），英文名为Plastics piping systems for water supply — Unplasticized poly(vinyl chloride)(PVC-U) and oriented PVC-U (PVC-O) — Guidance for installation。
它（ISO/TR 4191-2014）是在2014-01-15发布，在2014-01-15开始实施。
本标准文件共有52页。
ISO_TR 4191-2014 Plastics piping systems for water supply — Unplasticized poly(vinyl chloride)(PVC-U) and oriented.pdf
