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- 膨胀U形管 expansion U-bend
- 新型U形管换热器的结构特点及工业应用 Structural characteristics and industrial application of new U-tube heat exchanger
- 解析ASME-2004版U形管式管板设计方法 Analysis of Design Method of Tube Sheet of U-tube in ASME-2004
- u形管 u pipe
- U形膨胀节 U - type expansion joint
- 恒温U形管 thermostated U-shaped tube
- 盘形管膨胀补偿器 expansion loop
- U形 U-shaped
- 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
- U形急转弯 a hairpin turn
- 保安链U形夹 check chain clevis
- （机器等的）滑动部件（如长号上的U 形管）. part of a machine,etc that slides,eg the U-shaped part of a trombone
- 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 形管 u bend
- U形棚 U - metal - bracket
- U形环 U-loop
- u 形管压力计 u tube manometer
- u形谷 u shaped valley
