delay time dial

基本解釋

• [電子、通信與自動(dòng)控制技術(shù)]延時(shí)撥盤

英漢例句

雙語(yǔ)例句

• Introduction was made to the composition and working principle of a power-off time delay relay which adopts CMOS digital circuit, digital dial disc for switch setting and without auxiliary power.
  介紹了一種采用CMOS數(shù)字電路、數(shù)字撥盤開關(guān)整定、無(wú)輔助電源的斷電延時(shí)繼電器的組成及工作原理。

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專業(yè)釋義

電子、通信與自動(dòng)控制技術(shù)

• 延時(shí)撥盤