| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 3857-2021 | English | RFQ |
ASK
|
Days<=3
|
(LTE technology-based trunking communication (B-TC) system (second stage) interface test method Interface core network to dispatching station)
|
YD/T 3857-2021
| Valid |
YD/T 3857-2021
|