crown glass
crown glass是什么意思、crown glass怎么读
【化】 冕玻璃; 冕牌玻璃
crown glass汉语翻译
【化】 冕玻璃; 冕牌玻璃
crown glass英语解释
名词 crown glass:
- a glass blown into a globe which is later flattened and spun to form a disk
- optical glass of low dispersion and low refractive index同义词：optical crown, optical crown glass