In fact there are many belt filters

In fact there are many belt filters operating with extremely long cake building zones which could be shortened by prethickening and with the cake length saved, at least one more counter-current-wash stage could be realized.

Results (Chinese Traditional) 1:

事實上有許多帶篩檢程式操作極長蛋糕建設區可以縮短由 prethickening 與保存的蛋糕長度，可以實現至少一個更多反過流洗階段。

Results (Chinese Traditional) 2:

事實上，有許多帶式過濾機具有極長蛋糕建築區操作這可以通過prethickening並與保存濾餅長度被縮短，至少一種多逆流洗滌階段可以實現。

Results (Chinese Traditional) 3:

事實上，有許多帶濾波器具有極長的蛋糕建築區可縮短預濃縮和蛋糕長度保存操作，至少有一個以上的逆流洗滌階段可以實現。