| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Related Standard | Status | Google Book |
| JB 1287-1973 | English | RFQ |
ASK
|
Days<=3
|
(Can not be demolished spiral plate heat exchanger type, basic parameters and dimensions)
|
JB 1287-1973
| Obsolete |
JB 1287-1973
|