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- 工業(yè)U形管壓力計commercial U-tube manometer
- U形管壓力計U-tube manometer
- 新型U形管換熱器的結構特點(diǎn)及工業(yè)應用Structural characteristics and industrial application of new U-tube heat exchanger
- u 形管壓力計u tube manometer
- U形管方法被公認為日常工業(yè)鑒定的標準方法。The U-tube method is recognized as a standard for industrial routine estimations.
- Ｕ型管壓力計U-tube manometer
- 閉管壓力計closed manometer
- 保安鏈U形夾check chain clevis
- 包爾登管壓力計Bourdon tube gauge
- 管子已被彎成了U形。The pipe had been turned in a U-shaped curve.
- 玻璃管壓力計glass tube manometer
- 單U形坡口single-U groove
- 單管壓力計single-leg manometer
- U形梁U-shaped beam
- 多管壓力計multitube pressure gauge
- U形棚U - metal - bracket
- 螺旋管壓力計spiral pressure ga(u)ge
- U形環(huán)U-loop
- 彈簧管壓力計spring-tube pressure gauge
- u形谷u shaped valley
