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Compressed gaseous fuel measuring systems for vehicles

The measuring systems that are covered by this Recommendation are intended for the fueling of road vehicles, rail engines, boats, vessels, and aircrafts with compressed natural gas (CNG), compressed gaseous hydrogen, biogas, gas blends or other compressed gaseous fuels.

RecommendationOIML R 139:2018Withdrawn
DOI
10.63493/r139.2018.en
URN
urn:oiml:pub:r:139:2018

Parts