锈蚀薄膜
Corroded film
以上为机器翻译结果，长、整句建议使用 人工翻译 。
其水溶液喷涂在金属表面，干后形成一层保护薄膜，防潮防锈，并能抑制已锈蚀金属继续生锈。
A layer of protective membrane could be formed to prevent moistening and rusting to restrain the rusted metal from continuing to rust after the surface of metal has been spray_smeared with thi...
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