四、关于花岗石加工循环液(切削液)用添加剂为了提高花岗石的加工能力,意大利有关部门按照一项专利,采用工业化机器进行了一系列试验研究活动,就是在水混合液中适当添加进化学化合物而成为循环液(切削液),那么矿山和加工厂中使用的花岗石加工机器的生产能力就可以有明显的改进。但 IV. About Granite Processing Circulating Fluid (Cutter Fluid) Additives In order to improve the processing capacity of granite, Italian authorities have adopted a patent to conduct industrial experiments on a series of experimental research activities that are appropriate in water mixtures. With the addition of chemical compounds as circulating fluids (cutting fluids), the production capacity of granite processing machines used in mines and processing plants can be significantly improved. but