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

GB/T 41004.2-2021    Intelligent pipe network system-Part 2 :Intelligent plastic pipes , fittings and valves
智能管网系统 第2部分:智能塑料管材、管件及阀门 ;
Category No.:83.140.30 Valid Status:valid
Issued Organization:SAMR, SAC Issued Date:2021-12-31
Implemented Date:2022-7-1 Abolished Date:
Superseded Standard.: Superseded Date:
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