| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 4919-2024 | English | RFQ |
ASK
|
Days<=3
|
(General technical requirements for intelligent lock systems based on public telecommunication networks)
|
YD/T 4919-2024
| Valid |
YD/T 4919-2024
|