Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | Related Standard |
SY 4212-2010 | English | 1099 |
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Days<=6
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Code for quality acceptance of oil and gas construction engineering. Gathering and transmission distributing station projects in highly hydrogen sulfide gas field
| Obsolete |
SY 4212-2010
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SY 4212-2010 | Chinese | 24 |
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<=1-day
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[PDF from Chinese Authority, or Standard Committee, or Publishing House]
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