[船] 舵設(shè)備安裝 rudder and steering gear: 舵設(shè)備steering gear for active rudder: 主動(dòng)舵舵機(jī)the installation size of steering gear: 舵機(jī)安裝尺寸steering rudder: 縱舵,垂直舵(潛艇)rudder gear: 操舵裝置; 轉(zhuǎn)舵裝置下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯