Its advantages include no influence from strong light, firm adhesion of film layers and long service life.

本发明解决了强光下工作对控制元件的影响，膜层结合牢固，使用寿命长。

youdao

Its advantages include no influence from strong light, firm adhesion of film layers and long service life.

本发明解决了强光下工作对控制元件的影响，膜层结合牢固，使用寿命长。

youdao