The self pressure loss of the labyrinth cycle is large, the outer airflow is caused not to pass through the labyrinth, and therefore, the seal effect of the labyrinth is ensured.
由于迷宫圈本身的压力损失大，造成外部气流无法穿越迷宫，从而保证迷宫的密封效果。
The self pressure loss of the labyrinth cycle is large, the outer airflow is caused not to pass through the labyrinth, and therefore, the seal effect of the labyrinth is ensured.
由于迷宫圈本身的压力损失大，造成外部气流无法穿越迷宫，从而保证迷宫的密封效果。
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