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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).
Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2008)
WITHDRAWN published on 1.3.2009
Selected format:Metallic powders - Determination of flow time by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2001)
WITHDRAWN published on 1.8.2002
Selected format:Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1997)
WITHDRAWN published on 1.10.1999
Selected format:Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
WITHDRAWN published on 1.9.2006
Selected format:Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2013)
WITHDRAWN published on 1.11.2013
Selected format:Detachable boiling plates (typ A), plug-in type
WITHDRAWN published on 1.7.1976
Selected format:Non-detachable boiling plates (type B) with stud terminal connections
WITHDRAWN published on 1.7.1976
Selected format:Boiling plates (D) of skirted and terminals
WITHDRAWN published on 1.7.1976
Selected format:Boiling plates (E) of skirted and stranded wire
WITHDRAWN published on 1.7.1976
Selected format:Hot plates (F) with one side connection
WITHDRAWN published on 1.7.1976
Selected format:Latest update: 2026-06-26 (Number of items: 2 284 409)
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