| 专利国别 | International Organization for Standardization |
| 专利名称 | Corrosion of metals and alloys — Corrosivity of atmospheres — Classification, determination and estimation |
| 专利号 | ISO 9223:2012 |
| 标准国别 | International Organization for Standardization |
| 标准类别 | ISO/TC 156 Corrosion of metals and alloys |
| 标准名称 | Corrosion of metals and alloys — Corrosivity of atmospheres — Classification, determination and estimation |
| 标准号 | ISO 9223:2012 |
| 标准年份 | 2012 |
| 标准链接 | https://www.iso.org/standard/53499.html |
| 欢迎光临 科研速递论坛 (http://www.expaper.cn/) | Powered by Discuz! X2.5 |