This paper sketchy to introduced uses, function , characteristic and technological manufacture, For the" O/ Wtype Ploychrome Paint".

本文简略介绍了O／型多彩涂料”的用途、能、点和制作工艺等。

youdao

This paper sketchy to introduced uses, function , characteristic and technological manufacture, For the" O/ Wtype Ploychrome Paint".

本文简略介绍了O／型多彩涂料”的用途、能、点和制作工艺等。

youdao