常見例句雙語例句The National Electrical Manufacturers Association (NEMA) has published FB 2.20-2007 Selection and Installation Guidelines for Fittings for Use with Flexible Electrical Conduit and Cable.美國國家電氣制造商協會出版了FB 2.20-2007 用於電氣琯道和電纜配置的選擇和安裝手冊。 返回 electrical cable conduit