Chinese Standard: 'SY 4210-2009'
Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
SY 4210-2009 | English | RFQ |
ASK
|
Days<=3
|
Code for quality acceptance of oil and gas construction engineering. Road engineering
|
SY 4210-2009
| Obsolete |
SY 4210-2009
|
SIMILAR unprotected-true-PDFs: GB/T 24721.1-2023 GB/T 24721.2-2023 GB/T 50293-2014
|