这种涂布系统非常简单，并且具有易操作、生产效率高等优点。

This coating system is simple and easy to operate and has a high production efficiency.

youdao

这种涂布系统非常简单，并且具有易操作、生产效率高等优点。

This coating system is simple and easy to operate and has a high production efficiency.

youdao