| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| CECS 70-1994 | English | RFQ |
ASK
|
Days<=7
|
STANDARD OF INSPECTION AND MEASUREMENT OF RAY PHOTOGRAPHING FOR METAL MELTING WELD SEAM OF BUILDING INSTALLATION ENGINEERING
|
CECS 70-1994
| Obsolete |
CECS 70-1994
|