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International Standard Category: Plastics pipes and fittings for non fluid use

GB/T 18742.1-2002    Polypropylene piping systems for hot and cold water installation - Part 1: General
冷热水用聚丙烯管道系统 第1部分:总则;
Category No.:83.140.30 Valid Status:superseded
Issued Organization:AQSIQ Issued Date:2002-5-29
Implemented Date:2003-1-1 Abolished Date:
Superseded Standard.:GB/T 18742.1-2017 Polypropylene(PP) piping systems for hot and cold water installations—Part 1:General
Superseded Date:2018-5-1
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