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我国是一个具有悠久历史的农业大国,各种农副产品都需要加工,在使用电动机以前,历史上曾长时期利用水力带动水磨加工粮、油,保证了人民生活所需,发挥了很大作用。 一、水磨溯源
Our country is a big agricultural country with a long history. All kinds of agricultural and sideline products need to be processed. Before using electric motors, water and grinding materials and oil have been used for a long time in history to ensure people’s life needs and have played a great role. First, the water mill traceable