Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Related Standard | Status | Google Book |
SY 4210-2009 | English | RFQ |
ASK
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Days<=3
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Code for quality acceptance of oil and gas construction engineering. Road engineering
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SY 4210-2009
| Obsolete |
SY 4210-2009
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SY 4210-2009 | Chinese | 69 |
Add to Cart
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<=1-day
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[PDF from Chinese Authority, or Standard Committee, or Publishing House]
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