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- U形管压力计U-tube manometer
- u 形管压力计u tube manometer
- 工业U形管压力计commercial U-tube manometer
- 管pipe
- Ｕ型管压力计U-tube manometer
- 闭管压力计closed manometer
- 异形管special pipe
- 包尔登管压力计Bourdon tube gauge
- 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
- 玻璃管压力计glass tube manometer
- Ｕ形管hairpin tube
- 单管压力计single-leg manometer
- Ｙ形管Y-pipe
- 多管压力计multitube pressure gauge
- 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
- 斜管压力计inclined manometer
- （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
- 歧管压力计manifold pressure gauge
- 鞍形管夹pipe saddle
- 双管压力计double tube pressure gauge
