| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GY/T 189-2003 | English | RFQ |
ASK
|
Days<=3
|
The cinemas and identification screening curtain interference optical measurement methods and technical requirements
|
GY/T 189-2003
| Obsolete |
GY/T 189-2003
|