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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

UNE-EN 12220
VENTILATION FOR BUILDINGS. DUCTWORK. DIMENSIONS OF CIRCULAR FLANGES FOR GENERAL VENTILATION

Edition 2000-01-28

Original language Spanish

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

UNE-EN 12220 VENTILATION FOR BUILDINGS. DUCTWORK. DIMENSIONS OF CIRCULAR FLANGES FOR GENERAL VENTILATION

Want to learn more?

UNE-EN 12220
VENTILATION FOR BUILDINGS. DUCTWORK. DIMENSIONS OF CIRCULAR FLANGES FOR GENERAL VENTILATION