| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 13639-1992 | English | RFQ |
ASK
|
Days<=6
|
Digital indicators with analogue input for use in industrial-process measurement and control systems
|
GB/T 13639-1992
| Obsolete |
GB/T 13639-1992
|