PC endurance plate and glass under the equivalent standard component than glass half light.

pc耐力板与玻璃在对等标准下分量要比玻璃轻一半。

youdao

PC endurance plate and glass under the equivalent standard component than glass half light.

pc耐力板与玻璃在对等标准下分量要比玻璃轻一半。

youdao