| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 18997.1-2003 | English | 879 |
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Days<=4
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Polyethylene/Aluminum/Polyethylene composite pressure pipe -- Part 1: PE/AL/PE pipe overlap-welded by aluminum pipe
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GB/T 18997.1-2003
| Obsolete |
GB/T 18997.1-2003
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