Chinese Standard: GB/T 903-2019

Colourless optical glass

本标准规定了无色光学玻璃(以下简称：光学玻璃)的术语和定义，系列、类型、命名和标记，要求，试验方法，检验规则，标志和标签，包装、运输和贮存。
<br/> 本标准适用于8 mm≤最小边长≤150 mm以条(棒)料、块料等形式为产品的光学玻璃毛坯。

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