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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]

SAE AS 439A
Stall Warning Instrument (Turbine Powered Subsonic Aircraft)

Edition 2001-10-01

Original language English

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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

SAE AS 439A Stall Warning Instrument (Turbine Powered Subsonic Aircraft)

Want to learn more?

SAE AS 439A
Stall Warning Instrument (Turbine Powered Subsonic Aircraft)