The letters are made of EPS with a wear-resistantcoating.
这些信件是由每股收益与耐磨涂层。
2
Using EIS, the influence of the addition of rust protective pigment on the corrosion performance of FC flexible ceramic wear-resistantcoating was studied.
Organic-inorganic hybrid composites were prepared by the sol-gel method for the wear-resistantcoating on epoxide resin and TEOS, KH-560, KH-570 were used as starting materials.