9) How should such a prethickening

9) How should such a prethickening filter should look like?

Results (Chinese Traditional) 1:

9） 如何應該這樣 prethickening 的篩選器應該看起來像嗎？

Results (Chinese Traditional) 2:

9）應如何這樣的prethickening過濾器應該是什麼樣子？

Results (Chinese Traditional) 3:

9）如何應對這樣的預濃縮篩檢程式應該是什麼樣子的？