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- 单悬臂T梁mono cantilever beam
- 单悬臂施工Single cantilever construction
- 报销单expense account
- 表单memu
- 预应力对混凝土T梁振动频率影响的试验研究Experimental study about influence of prestress on vibration frequency of T-shaped concrete girder
- 运单freight note
- 下单place an order
- 预应力混凝土T梁和空心板梁预制中一些问题的探讨Studies on Some Precast Problems of Prestressed Concrete T-Beam and Cellular Slab
- 舱单shipping bill
- 单层monolayer
- T梁T beam
- 买单check
- 装箱单packing list
- T梁桥T-beam bridge
- 微悬臂梁micro-cantilever
- 请单specification
- 单的mono
- 矮T梁low T beam
- 单发single shot
- 悬臂梁法cantalever method
