短語(yǔ)詞組短語(yǔ)External lighting installations 戶外照明裝置External lighting switch 外部燈開(kāi)關(guān)external lighting protection system 外部防雷系統(tǒng)external lighting protection 內(nèi)部防雷Internal and external lighting levels 內(nèi)部和外部照明水平 返回 external lighting