多功能写生包”、磁性画板”更以携带和使用便捷为美术爱好者青睐，并获国家专利。

"Multi-functional to paint from life bag" "magnetic drawing board " regard carrying and use lover of arts conveniently as blue and green lays and obtain the national patent.

youdao

多功能写生包”、磁性画板”更以携带和使用便捷为美术爱好者青睐，并获国家专利。

"Multi-functional to paint from life bag" "magnetic drawing board " regard carrying and use lover of arts conveniently as blue and green lays and obtain the national patent.

youdao