单词：beam tube
beam tube的用法和样例：
例句
- Aluminum alloy construction and strap tube connection design for easy installation.铝合金结构，而且束管连接设计便于安装。
单词：beam tube 相关文章
beam, [bi:m] n 大梁（建筑中用作支撑的木材、金属或石头）；光柱；臀围；平衡木 【船】横梁; 船幅; 船舷 (秤)杆; (犁)柄; (锄)把; 卷轴; 横杆; 杠杆 (鹿角的)主干 (灯光、日光、月光等的)束, 道,
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