无空气喷漆是改进油漆施工工艺的新方法之一,目前在一些工业发达的国家中广泛应用在船舶、机车、化工、机械制造、建筑、桥梁等方面,在食品工业、轻工机械等行业也有推广应用。我国近年来开发了这种工艺方法,有的机车车辆 Airless painting is one of the new methods to improve the paint construction technology. Currently, it is widely used in ships, locomotives, chemicals, machinery manufacturing, construction and bridges in some industrialized countries. In the food industry and light industry machinery, there are also Promote the application. In recent years, China has developed this technology, and some locomotives and rolling stock