ISO 22444-2:2020 稀土 词汇 第2部分：金属及其合金

标准编号：ISO 22444-2:2020

中文名称：稀土 词汇 第2部分：金属及其合金

英文名称：Rare earth — Vocabulary — Part 2: Metals and their alloys

发布日期：2020-10

标准范围

This document defines the terms for rare earth metals and their alloys, as well as for methods of 
preparation and purification.
This document can be used as a reference to unify technical terms in rare earth production, application, 
inspection, circulation, trading, scientific research and education.

标准预览图