The crankcase opening for the road draft tube was usually well shielded .
行车气流抽吸管的曲轴箱开口通常是很好地遮挡着的。
In the meantime, the helical vortex rope in draft tube is analyzed by t...
本文还根据计算结果分析了尾水管内非定常涡带产生和传播的原理。
Enlarging the sectional area of surge tank obviously changes minimum pressure in draft tube.
增大调压室面积会明显改变尾水管最小压力值。
The reactor consists of one conventional draft tube and three convergence_divergence draft tubes.
反应器包含一个传统的导流筒和三段缩放型导流筒。
The reactor consists of one conventional draft tube and three convergence_divergence draft tubes.
反应器包含一个传统的导流筒和三段缩放型导流筒。
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