标准摘要
[中文适用范围]： 1 适用范围 本文件规定了光学玻璃防水性能粉末测试方法的一般程序。 [外文原描述]： This document specifies the general procedures of the powder test method for the water resistance of optical glass.
英文名称Raw optical glass — Powder test method for the water resistance of optical glass — Test method and classification