Immerse the items in the solution for 15-30 minutes, depending on the degree of soiling.

根据污垢程度，将待洗的器皿浸泡在此溶液中15 -30分钟。

youdao

Immerse the items in the solution for 15-30 minutes, depending on the degree of soiling.

根据污垢程度，将待洗的器皿浸泡在此溶液中15 -30分钟。

youdao