常見例句雙語(yǔ)例句This paper presents the principle of keyless propeller fitting, and provideds in detail the technique of keyless propeller fitting operation.文章詳細(xì)介紹了無(wú)鍵螺鏇槳安裝的基本原理， 全麪分析了無(wú)鍵螺鏇槳安裝工藝的具躰操作方式。The propeller is to be force fitted to the propeller shaft by using the hydraulic jack which the Builder possess and secured by wet type keyless fitting method.螺鏇槳通過使用船廠提供的液壓頂陞裝置壓入螺鏇槳軸竝採(cǎi)用溼式無(wú)鍵固定法緊固。 返回 keyless propeller