| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 12514.4-2006 | English | 159 |
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Days<=3
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Fire coupling -- Part 4: Patterns and basic parameters for fire screw-type coupling
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GB 12514.4-2006
| Valid |
GB 12514.4-2006
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