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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 A49-721-11 ; NF ISO 21809-11:2020-05-29
Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 11: coatings for in-field application, coating repairs and rehabilitation

Title (German)

Erdöl- und Erdgasindustrie - Umhüllungen für erd- und wasserverlegte Rohrleitungen in Transportsystemen - Teil 11: Umhüllungsreparaturen bei der Sanierung

Edition 2020-05-29

Original language French

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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

NF A49-721-11 ; NF ISO 21809-11:2020-05-29 Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 11: coatings for in-field application, coating repairs and rehabilitation

Want to learn more?

NF A49-721-11 ; NF ISO 21809-11:2020-05-29
Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 11: coatings for in-field application, coating repairs and rehabilitation