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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]

NF X43-002
Air pollution. Flue gases. Determination of the smoke spot number (bacharach method)

Title (German)

LUFTVERUNREINIGUNG. VERBRENNUNGSGAS. RUSSZAHL NACH DER PAPIERFILTERMETHODE (BACHARACH-VERFAHREN)

Edition 1983-01-01

Original language French

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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

NF X43-002 Air pollution. Flue gases. Determination of the smoke spot number (bacharach method)

Want to learn more?

NF X43-002
Air pollution. Flue gases. Determination of the smoke spot number (bacharach method)