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In Austria, around 4,000 experts in active committees develop standards for the domestic, European and global market. They represent the interests of the economy, consumers, research, administration and society.
Together with them, Austrian Standards – the Austrian competence centre for standards – finds solutions ensuring that everything fits together perfectly and life runs smoothly. Austrian Standards distributes know-how laid down in standards as quickly as possible so that people and the economy can profit from it.
Austrian Standards, established in 1920, is structured in the business divisions of development, consulting, publishing, training and certification and finances the standardization system by more than 80 per cent through the sale of its products and services. Its legal basis is defined in the Standardization Act (Normengesetz 2016).
Ventilation and air conditioning plants; rectangular ducts and fittings of sheetmetal; dimensions, requirements, measurement
WITHDRAWN published on 1.6.1987
Selected format:Ventilation equipment; calculation method for estimating and invoicing of circular ducting
WITHDRAWN published on 1.6.1978
Selected format:Ventilation equipment; calculation method for estimating and invoicing of rectangular ducting
WITHDRAWN published on 1.6.1978
Selected format:Ventilation-plants; leakage of ventilation ducts
WITHDRAWN published on 1.10.1981
Selected format:Ventilations equipment in hospitals; construction, design and acceptance
WITHDRAWN published on 1.4.1979
Selected format:Ventilations equipment in hospitals; operation, maintenance and supervision
WITHDRAWN published on 1.7.1979
Selected format:Ventilation plants; basic requirements regarding prevention of fires
WITHDRAWN published on 1.11.1985
Selected format:Ventilation plants; fire dampers; requirements, testing, marking of conformity
WITHDRAWN published on 1.11.1985
Selected format:Ventilations equipment; technical requirements to prevent fires
WITHDRAWN published on 1.4.1978
Selected format:Ventilation; ventilation ducts with requirements for fire resistance
WITHDRAWN published on 1.11.1980
Selected format:Latest update: 2025-11-17 (Number of items: 2 243 994)
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