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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
