CBS 板條墊單面潛弧銲法(contact bar submerged arc welding) CBT 清潔壓載水艙(cleaning ballast tank) CBT 清潔壓載艙(clean ballast tank) “a” “c” “~ CC 防蝕控制(corrosion control) CC 連續控制( continuous control) CC 連續鑄造(continuous casting) CC 連續鑄造(continuous casting);連續控制(continuous control ) CC 腐蝕控制 (corrosion control)