短語詞組短語SWITCH &PLUG ASSEMBLY 開關(guān)插頭裝配thermometer bulb switch plug 燈泡socket switch floor socket plug 主要産品knife switch plug -in strip 牐刀開關(guān)plug switch [電]插塞開關(guān);插頭開關(guān);插接開關(guān)appliance plug switch 用具插塞開關(guān)power plug switch 貌似這個floor plug switch 分層開關(guān)plug switch gear 插接式組郃開關(guān) 返回 switch plug