The classification is suggested for the stress homogeneity of large optical glass blank by magnitude of edge stress.
建议用边缘应力值对大型光学玻璃毛坯的应力均匀性进行分类。
A process for producing a glass that is high in optical homogeneity degree and when remelted inhibits any substantial increase of platinum granules.
一种光学均质度高，而且即使再熔融，也能阻止铂麻点的大幅增加的玻璃的制造方法。
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