短語詞組短語boat -handling appliances 小艇起卸裝置life boat handling system 救生艇操縱系統(tǒng)boat handling gear 吊艇裝具;小艇吊放裝置boat handling winch 救生艇收放絞車boat handling signals 救生艇收放指揮信號rescue boat handling 救生艇操作技巧boat and box handling gear 艇裝置anchorage handling boat 帶錨船hawser handling boat 遞纜船 返回 boat handling