pearly coating的意思|示意

Protect a is a pure, matt grey coloured chromium coating with a pearly surface structure.

保护是一个纯粹，马特灰色有色铬镀层的珠光表面结构。

The printing slice is composed of a transparent PVC slice and a pearly-luster coating, and the pearly-luster coating is printed with a pattern.

上述印刷片由聚氯乙烯透明片和珠光油涂层组成，珠光油涂层上印刷图案。