宁德柘荣县美孚空压机油可防锈销售处空气压缩机油基础油有矿物基础油及合成基础油两大类。 矿物基础油应用广泛，用量很大，但有些应用场合则必须使用合成基础油调配的产品Air Compressor base oils are classified as mineral base oils and synthetic base oils. Mineral base oils are widely used in large quantities, but synthetic base oils must be used in some applications
