DIN EN 60645-3:2008-01 Electroacoustics - Audiometric equipment - Part 3: Test signals of short duration (IEC 60645-3:2007); German version EN 60645-3:2007
标准编号:DIN EN 60645-3:2008-01
英文标题:Electroacoustics - Audiometric equipment - Part 3: Test signals of short duration (IEC 60645-3:2007); German version EN 60645-3:2007
德文标题:Akustik - Audiometer - Teil 3: Kurzzeit-Hörprüfsignale (IEC 60645-3:2007); Deutsche Fassung EN 60645-3:2007
发布日期:2008-01
标准预览图


