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Metal primer treatment agent

period:2021-08-11 15:39:13 Hits:

Metal primer treatment agent is used for pre-treatment of metal surfaces before rubber adhesive bonding, which can enhance the bonding strength between adhesive and metal

Packaging: 750g/barrel

国产黄A三级三级三级老师-国产国语一级在线播放视频-日本一区二区在线视频-国产 视频 99 kai