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| International Standard Category: Plastics pipes and fittings for non fluid use |
GB 15558.3-2008 Buried polyethylene（PE）piping systems for the supply of gaseous fuels - Part 3: Valves
燃气用埋地聚乙烯(PE)管道系统 第3部分：阀门;
| Category No.: | 83.140.30 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2008-12-15 |
| Implemented Date: | 2010-1-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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