If the required coating thickness has not been achieved , it should be touched up with airless spray or with brush or roller 如果未达到要求的厚度,应通过无空气喷涂、刷涂或滚涂补涂至规定膜厚。
Spraying method whether by air spray , airless spray , hot air spray or hot airless spray should be in accordance with the following 空气喷涂,无空气喷涂,热空气喷涂或无空气热喷涂均应遵循以下原则。
Compared with traditional coating , this coating method will not result in phenomena like over - coating or coating rebound , so paint loss is cut down 与传统式空气喷涂方法相比,级减少喷涂过量及反弹现象,从而减少涂料损失。