At the same time according to user needs, development and production of new varieties of all kinds of ceramics.

同时可以根据用户需求，开发生产各类陶瓷新品种。

youdao

At the same time according to user needs, development and production of new varieties of all kinds of ceramics.

同时可以根据用户需求，开发生产各类陶瓷新品种。

youdao