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International Standard Category: Plastics pipes and fittings for non fluid use |
Category No.: | 83.140.30 | Valid Status: | superseded |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Superseded Standard.: | GB/T 18742.1-2017 Polypropylene(PP) piping systems for hot and cold water installations—Part 1:General |
Superseded Date: | 2018-5-1 |
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