ISO/TR 20173-2018 标准详情
- 标准号:ISO/TR 20173-2018
- 中文标题:
- 英文标题:Welding -- Grouping systems for materials -- American materials
- 标准类别:国际标准化组织ISO
- 发布日期:
This document provides an American grouping system for materials for welding purposes, classified in accordance with the grouping system of ISO/TR 15608. A number of Canadian, Australian and New Zealand materials commonly used in North America are al
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