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- 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
- u 形管压力计u tube manometer
- U形管方法被公认为日常工业鉴定的标准方法。The U-tube method is recognized as a standard for industrial routine estimations.
- Ｕ型管压力计U-tube manometer
- 闭管压力计closed manometer
- 保安链U形夹check chain clevis
- 包尔登管压力计Bourdon tube gauge
- 管子已被弯成了U形。The pipe had been turned in a U-shaped curve.
- 玻璃管压力计glass tube manometer
- 单U形坡口single-U groove
- 单管压力计single-leg manometer
- U形梁U-shaped beam
- 多管压力计multitube pressure gauge
- U形棚U - metal - bracket
- 螺旋管压力计spiral pressure ga(u)ge
- U形环U-loop
- 弹簧管压力计spring-tube pressure gauge
- u形谷u shaped valley
