Rinse, wash-rinse operation should

Rinse, wash-rinse operation should last 10-20 minutes.

Results (Chinese Traditional) 1:

沖洗，沖洗器沖洗操作應最後 10-20 分鐘。

Results (Chinese Traditional) 2:

沖洗，洗漂洗操作應持續10-20分鐘。

Results (Chinese Traditional) 3:

清洗，清洗操作應持續10-20分鐘。