2 Epoxy resin shall be of flat cast with a uniform low-sheen black surface.
2 Epoxy resin shall be of flat cast with a uniform low-sheen black surface.
环氧树脂台面平整，黑色。
2 Epoxy resin shall be of flat cast with a uniform low-sheen black surface.
环氧树脂台面平整，黑色。