There are many customers need ar glass, the key point of ar glass is transmittance.

有很多客户需要AR玻璃，对于AR玻璃重点是透过率。

youdao

There are many customers need ar glass, the key point of ar glass is transmittance.

有很多客户需要AR玻璃，对于AR玻璃重点是透过率。

youdao