Preceding coat: Chlorinated rubber aluminium or high-build pitch epoxy antirust paints, or spay directly onto bare steel.
Preceding coat: Chlorinated rubber aluminium or high-build pitch epoxy antirust paints, or spay directly onto bare steel.
前道配套用漆：氯化橡胶铝粉防锈漆或环氧沥青厚浆型防锈漆，或于裸钢上直接喷涂。