| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| CJ/T 246-2007 | English | 479 |
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Days<=3
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Technical specification of preformed directly buried steam insulating pipeline accessories for municipal heat-supply
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CJ/T 246-2007
| Obsolete |
CJ/T 246-2007
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