日期:
来源:雅诚德英语网
The invention discloses a pair of spectacles and spectacle lenses integrally formed, belonging to the spectacles technology field.
本发明公开了一种眼镜和一种一体成形的眼镜片,属于眼镜技术领域。
The invention discloses a pair of spectacles and spectacle lenses integrally formed, belonging to the spectacles technology field.
本发明公开了一种眼镜和一种一体成形的眼镜片,属于眼镜技术领域。