| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 10223-2019 | English | 1859 |
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Days<=10
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(Coal construction engineering data archiving and file management specifications)
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NB/T 10223-2019
| Valid |
NB/T 10223-2019
|