working hour meter
常見例句
- Based on bluetooth technology, this paper designs a long-distance Watt-hour meter's field test control system, describes working principle, implementation and communicating protocol.
設(shè)計了基於藍(lán)牙無線技術(shù)的遠(yuǎn)距離控制電能表現(xiàn)場校騐系統(tǒng)，闡述了該系統(tǒng)的工作原理、軟硬件實現(xiàn)及通訊協(xié)議。 返回 working hour meter