ajbi 发表于 2020-2-21 09:18:09

ISO 9224:2012

ISO 9224:2012
Corrosion of metals and alloys — Corrosivity of atmospheres — Guiding values for the corrosivity categories
Edition : 2
Publication date : 2012-02

asnt2012 发表于 2020-2-21 09:18:10

ISO 9224 2012 Corrosion of metals and alloys - Corrosivity of atmospheres - Guid
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