但多数中小型淀粉厂对筛面的清洗束手无策。
But many small and middle starch factories have no idea of washing the screening surface.
化学清洗是曲筛筛面清洗的一种行之有效而简便实用的方法。
Washing the surface in chemical way does Iittle corrode and it is an effective, easy and practical way of washing the screening surface.
化学清洗是曲筛筛面清洗的一种行之有效而简便实用的方法。
Cleaning the surface in chemical way does little corrode and it is an effective, easy and practical way of cleaning the screening surface.
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