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 |
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