| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 13994-1992 | English | RFQ |
ASK
|
Days<=8
|
Technical requirements for a 60-channel PCM/ADPCM transcoder equipment
|
GB/T 13994-1992
| Obsolete |
GB/T 13994-1992
|