短語(yǔ)詞組短語(yǔ)light t activated switch 光敏開(kāi)關(guān);光激開(kāi)關(guān)light actinide activated switch 光束控制開(kāi)關(guān)light activated silicon switch 光激矽開(kāi)關(guān)light t activated silicon switch 光激矽開(kāi)關(guān)light -activated silicon controlled switch [電]光激可控矽開(kāi)關(guān)light activated silicon controlled switch 光激矽可控開(kāi)關(guān) 返回 light activated switch