This paper mainly takes Zhacun goldmine as the research object and carries out research on the metallogenic system and genesis of the deposit in the area. The research methods are as follows: according to the geological characteristics of the metallogenic mining area in the Zhacun goldmine. combined with the comparative analysis of the metallogenic age. alteration characteristics and ... https://www.allfixelectricales.shop/product-category/vacuum-motor-carbon-brushes/