bracing beam
短语词组
- level bracing beam 水平支撑梁
- cross -bracing beam 十字交叉横梁
- rigid bracing beam 刚性支撑梁
- frame -bracing continuous wall beam 框支连续墙染
- beam bracing 梁的加固
- ring beam bracing 道环梁支撑
- beam bracing strut 梁支柱
- annular beam bracing 环梁支撑
- circular beam bracing system 环梁支护结构 返回 bracing beam