Abstract: This paper covers a luffing cable crane used in the Three - Gorge Project.The radial - spherical plain bearing as the tower lower support avoid producing bend moment when the tower swings.是什么意思_Abstract: This paper covers a luffing cable crane used in the Three - Gorge Project.The radial - spherical plain bearing as the tower lower support avoid producing bend moment when the tower swings.在线翻译_英语_读音_用法_例句