| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| CJJ 12-1999 | English | RFQ |
ASK
|
Days<=9
|
Specification for installation and acceptance of domestic gas burning appliances
|
CJJ 12-1999
| Obsolete |
CJJ 12-1999
|