3????UPS????????
?????
????????..
?????????????????,???????,????????????????:
| ??? | ??????? | ???? | ?? |
| ????3????UPS(???)?? | 12V250AH | ???? | 256? |
| PM30(KVA) | UPS??(???) | 2? |
??????:2021?2?4?18:00
????:????????????????8?813????????????
????:0871------65324888-2368
???:???
?????
2021?1?29?
????:2021-02-02 16:52:15