| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 9407-1988 | English | RFQ |
ASK
|
Days<=3
|
Specifications for 960 telephone channel demodulation equipment--Equipment used in long-haul terestrial analog radio-relay systems
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GB/T 9407-1988
| Obsolete |
GB/T 9407-1988
|