压缩机是一种用以提高空气和其它气体压力的机械,由于其动力的方便性和灵活性,使其用途极为广泛,几乎遍及工业、农业、交通运输、医疗卫生、国防、科研,乃至生活的许多领域,在国民经济中占有相当重要的地位。 Compressor is a kind of machinery used to increase the pressure of air and other gases. Because of its power convenience and flexibility, compressor is widely used in almost all industries, agriculture, transportation, medical and health, national defense, scientific research and even life In many areas, occupy a very important position in the national economy.