ISO/TC 193 Erdgas,
ISO/TC 193 Natural gas,
ISO/TC 193 Gaz naturel,
ISO Internationale Organisation für Normung,
ISO International Organization for Standardization,
ISO Organisation Internationale de Normalisation
ISO/TR 7262
: Natural gas - Coalbed methane quality designation and the applicability of ISO/TC 193 current standards
- [2022-01-00]