ISO 9351:2025 EN 92c3f814
Galvanic anodes for cathodic protection in seawater and saline sediments
现行
发布日期 :
2025-02-19
实施日期 :
ISO 11130:1999 EN b3d3eb50
Corrosion of metals and alloys — Alternate immersion test in salt solution
废止
发布日期 :
1999-09-02
实施日期 :
ISO 6509:1981 EN f63c4e5f
Corrosion of metals and alloys — Determination of dezincification resistance of brass
废止
发布日期 :
1981-07-01
实施日期 :