短語(yǔ)詞組短語(yǔ)passive heave compensation system 被動(dòng)型陞沉系統(tǒng)dead line heave compensation system 死繩陞沉補(bǔ)償裝置crown block heave compensation system 天車陞沉補(bǔ)償裝置 返回 heave compensation system