Surfaces to be welded or thermally cut shall be cleaned of all foreign material such as grease, oil, dirt, scale, slag and paint that would be detrimental to either the weld or base material.
需焊接或热切割的表面应排除所有可能会损坏焊材或母材的杂物，如脂、油、灰尘、水垢、熔渣和油漆等。
Application faults, such as over-spray, pores, cracks, color variation, or foreign objects embedded in the paint, are not allowed.
涂刷缺陷，如过度喷涂、气孔、裂纹、颜色差异或在涂料中嵌有异物等都是不允许的。
Thoroughly clean all metal surfaces of all rust; scale, grease, rough spots and other foreign matter, which may prevent proper paint adhesion.
彻底清除所有金属表面的锈迹，污垢，油脂，糙点，及其他防止油漆附着效果的杂质。
应用推荐