DIN EN ISO 11690-3:1999-01 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997); German version EN ISO 11690-3:1998

标准编号：DIN EN ISO 11690-3:1999-01

英文标题：Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997); German version EN ISO 11690-3:1998

德文标题：Akustik - Richtlinien für die Gestaltung lärmarmer maschinenbestückter Arbeitsstätten - Teil 3: Schallausbreitung und -vorausberechnung in Arbeitsräumen (ISO/TR 11690-3:1997); Deutsche Fassung EN ISO 11690-3:1998

发布日期：1999-01

DIN EN ISO 11690-3:1999-01 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997); German version EN ISO 11690-3:1998

标准预览图