Make certain to permanently keep a

Make certain to permanently keep a positive p of around 0.5 bar over the precoat cake to prevent the filter aid being flushed away.

Results (Chinese Traditional) 1:

一定要永久保持積極的 p 的周圍 0.5 巴的預塗的蛋糕，以防被沖走的助濾劑。

Results (Chinese Traditional) 2:

使某些永久保留約0.5巴的正p在預塗蛋糕防止助濾劑被沖走。

Results (Chinese Traditional) 3:

一定要永遠保持積極的P在0.5杆在預塗蛋糕防止助濾劑被沖走。