2021BS ISO 8080:2021 Aerospace. Anodic treatment of titanium and titanium alloys. Sulfuric acid process
1986BS M 58:1986 Specification for anodic coating of titanium and titanium alloys by the sulphuric acid process
BS ISO 8080:2021 Aerospace. Anodic treatment of titanium and titanium alloys. Sulfuric acid process was changed to BS M 58:1986 Specification for anodic coating of titanium and titanium alloys by the sulphuric acid process.