您要查找的是不是：
- U形钢板桩U-steel sheet pile
- Z形钢板桩Z-piling
- 折形钢板corrugated web
- U形河曲内的土地在有这样的弯管的河里的地The land within such a bend of a river.
- U形U-shaped
- 格形钢板桩结构在港口工程中的应用The Application of Cellular Steel Sheet Pile Structure on the Port Engineering
- 基于非协调强化假定应变单元的U形薄壳渡槽槽身受力分析Analysis of the Stress for U-Shaped Thin Shell Aqueduct Based on Strain Unit of Non-Harmonious Strengthening Supposition
- 广洲港新沙港区格形钢板桩码头位移沉降观测Displacement & Settlement Measurement for the Cellular Steel Sheet Pile Wharf at Xinsha Port Area of Guangzhou Port
- U形急转弯a hairpin turn
- 保安链U形夹check chain clevis
- 管子已被弯成了U形。The pipe had been turned in a U-shaped curve.
- 单U形坡口single-U groove
- U形梁U-shaped beam
- U形棚U - metal - bracket
- U形环U-loop
- u形谷u shaped valley
- u形管u pipe
- U形臂U-arm
- U形的hyal
- U形杆U-bar
