您要查找的是不是：
- 单式U形槽single-U groove
- 重力式U型桥台Gravity U - type abutment
- 重力式U型斜交桥台Gravity U- shaped skew abutment
- 单式V形槽single-V groove
- 嵌入式U盘读写器接口技术和系统设计Interface Technique of Embedded U-disk Read-write Device and Its System Design
- 报销单expense account
- 表单memu
- 运单freight note
- 嵌入式flush bonding
- 下单place an order
- 窄深式U形渠道正常水深的近似计算公式Approximate Formula for Normal Water Depth of U-Type Channel
- 舱单shipping bill
- 单层monolayer
- 电能表用非接触式U型环短路窃电检测装置设计Design of U-link Short-circuit Detector with the Non- contact for Electrical Energy Meter to Against Stealing Electricity
- 装箱单packing list
- 请单specification
- 美式英语American English
- 单的mono
- 单发single shot
- 单板veneer
