main-beam efficiency 主波束效率
FLA Main-beam assistant 远光灯辅助
main beam center 主波束中心
Main beam headlights 远光灯标志
prestressed main beam 预应力主梁
main beam head lamp 远光前照灯
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The main beam adopts the CFST truss and reinforced concrete deck slab.
主梁采用钢管混凝土桁架与钢筋混凝土板组合梁。
The crane is connected with the main beam through its under-frame and the truck chassis.
起重机通过其底架与汽车底盘与大梁连接。
A further discussion was carried out on the Basket of Cantilever construction of the main beam in the structure.
对挂篮主梁悬浇施工中出现的构造和功能方面的问题作了进一步的探讨。
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