bell cable 中文意思是什麼
bell cable
解釋
料鐘鋼絲繩-
The rehabilitation center is equipped with a complete and perfect intellectualized system : telephone, broadband access, cable tv, and emergency call bell system are installed for each nursing bed
康復中心內智能化系統設計完善,電話、寬帶、有線電視、緊急呼叫等設施配備到床。
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