ISO/DIS 20565-1
ISO/DIS 20565-1 标准详情
- 标准号：ISO/DIS 20565-1
- 中文标题：
- 英文标题：Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica
- 标准类别：国际标准化组织ISO
- 发布日期：
内容简介
A note about ISO DIS documentsThis document is a Draft International Standard (DIS) published by ISO. Draft International Standards are circulated to all ISO member bodies comment and voting, usually with a five month period. Subject to approval by I
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