The structure comprises a spray gun, a spray gun sliding rail, a work piece supporting bracket, and a control part;

其结构由喷枪、喷枪滑轨、加工件支架及控制部分组成；

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Next we need to high-speed rail preservation, anti-corrosion treatment has two ways to galvanized and spray treatment.

接下来我们就需要对高速护栏板进行防腐处理，防腐处理有两种办法为镀锌处理和喷塑处理。

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