FCC聯邦通訊委員會流化床催化裂化學術名詞流動觸媒裂解:造船工程聯邦傳播委員會:新聞傳播學聯邦通訊傳播委員會:新聞傳播學副本傳送:資訊英文釋義an independent government agency that regulates interstate and international communications by radio and television and wire and cable and satellite