Filter first running after cleaning or put into operation, must be in mesh evenly oil pouring rain.
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2. 该文探讨了把低盐固态酱油发酵设备改造成浇淋酱油发酵设备的具体方法。
This article introduces the concrete method that the equipment of spraying-extraction fermentation renovated from that of low-salt solid-state soy sauce fermentation.