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Chinese National Standard Category: Plastic profile

English Title: Polybutylene (PB) piping systems for hot and cold wter installations - Part 2:Pipes
Chinese Title: 冷热水用聚丁烯(PB)管道系统 第2部分:管材
Standard No.: GB/T 19473.2-2004
Category No.: G33
Issued by: AQSIQ, SAC
Issued on: 2004-3-15
Implemented on: 2004-10-1
Status: superseded
Superseded by:GB/T 19473.2-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 2:Pipes
Superseded on:2021-6-1
Abolished on:2021-06-01
Superseding:
Word Count:4500 words
Similar Standards: T/SHBX 011-2021   DB37/T 3379-2018   T/CSPSTC 48-2020   GB/T 9646-1988   T/SHBX 012-2021   GB/T 9643-1988   T/AQB 55-2024   GB/T 10805-1989   T/SHPTA 019-2021   GB/T 9642-1988   T/AQB 56-2024   T/SHPTA 012-2021   T/ZZB 0067-2016   T/SHPTA 007-2021   GB/T 12024-1989   GB/T 9645-1988   GB/T 15558.1-2015   GB/T 15558.1-2023   GB/T 15558.5-2023   GB/T 15558.4-2023  
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