您要查找的是不是：
- U形管压力计 U-tube manometer
- 工业U形管压力计 commercial U-tube manometer
- u 形管压力计 u tube manometer
- 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型管压力计 U-tube manometer
- 闭管压力计 closed manometer
- U形 U-shaped
- 包尔登管压力计 Bourdon tube gauge
- 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
- 玻璃管压力计 glass tube manometer
- U形急转弯 a hairpin turn
- 异形管 special pipe
- 单管压力计 single-leg manometer
- 保安链U形夹 check chain clevis
- 多管压力计 multitube pressure gauge
- 管子已被弯成了U形。 The pipe had been turned in a U-shaped curve.
- 斜管压力计 inclined manometer
- Ｕ形管 hairpin tube
- 单U形坡口 single-U groove
