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- 单曲率拱坝single-curvature arch dam
- 单曲率曲面single-curvature surface
- 单曲率多面壳体高温胀形制造球形容器工艺Single-curvature Polyhedron High Temperature Bulging Technology for Manufacturing Spherical Tanks
- 管状单曲率多面壳体液压胀形制造薄壁弯头工艺研究Study on Manufacture of Thin-walled Pipe Elbows by Hydro-bulging Tubular Single-curvature Polyhedron
- 报销单expense account
- 表单memu
- 运单freight note
- 曲率curvature
- 下单place an order
- 曲率半径curvature radius
- 舱单shipping bill
- 单曲single
- 单层monolayer
- 买单check
- 装箱单packing list
- 银行水单bank slip
- 请单specification
- 交单presentation
- 核销单verifying and writing-off instrument
- 单的mono