t梁
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t-shaped beam T形梁 ; t梁
T-shaped beam transportation T梁运输
t-shaped beam bridge 简支t梁桥
hoisting T-shaped beam 吊装T梁
cantilever t shaped beam 单悬臂t梁
pre-stressed t-shaped beam 预应力t形梁
T-shaped beam with low web 矮T梁
continuous T shaped-beam bridge 连续T形梁桥
invertible t-shaped precast beam 倒t形预制梁
t shaped beam
T形梁
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The points of hoisting design of semi-span gantry crane are analyzed. The construction schemes, methods and safety of T-shaped beam hoisting are introduced.
分析了半跨龙门吊的设计安装要点，着重介绍了T梁的吊装施工组织方案、施工方法及安全技术保证措施。
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