桥架及其支架等安装完毕后，对焊点和支架要进行防腐处理，并喷涂一层和桥架本色相同的面漆。

After the erection of cable tray and the supports, the welding points and supports should be painted, and the final paint for them should be of the color to the self-color of the tray.

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采用涂层底、中、面漆配套防腐技术，增强了该涂料的耐酸雨能力。

A composite anticorrosive technology is used in the formulation of the primer, medium coat and top coat. This measure enhances the ability of soar water resistance.

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