- 交換設(shè)備
- 開關(guān)掐
- 開關(guān)設(shè)備
- 開關(guān)裝置
- 轉(zhuǎn)換裝置
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- The load current is handled directly by the controller through semiconductor switching devices .
負(fù)荷電流由調(diào)節(jié)器通過半導(dǎo)體開關(guān)元件直接控制。 - A digital switching device in telecommunications for routing lines
電訊中用于線路路由的數(shù)字交換裝置。 - Road vehicles - electrical electronic switching devices - microrelays
道路車輛.電氣電子開關(guān)設(shè)備.微繼電器 - Vox voice operated switching device
聲音控制切換裝置 - Development of an automatic switch device fordouble power of single - phase source
單相雙電源自動(dòng)切換裝置的研制 - Development of step delay auto - switching device of high - power contra - rotary fan
大功率對(duì)旋風(fēng)機(jī)分級(jí)延期自動(dòng)切換研制 - Antenna switching device
天線轉(zhuǎn)換開關(guān)裝置 - Road vehicles - electrical electronic switching devices - relays and flashers
道路車輛.電氣電子開關(guān)設(shè)備.繼電器和閃光器 - Road vehicles - electrical electronic switching devices - electronic devices
道路車輛.電氣電子開關(guān)設(shè)備.第2部分:電子設(shè)備 - Test and application of double power automatic switching device for auxiliary fan
局部通風(fēng)機(jī)雙電源自動(dòng)切換裝置的試驗(yàn)與應(yīng)用