| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB/T 7672-1995 | English | RFQ |
ASK
|
Days<=6
|
(Air separation plant flow chart of graphical symbols and letter codes)
|
JB/T 7672-1995
| Obsolete |
JB/T 7672-1995
|