CEN/TC 408
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76625 | FprEN ISO 17507-1 | Natural gas - Calculation of methane number of gaseous fuels for reciprocating internal combustion engines - Part 1: MNc method (ISO/FDIS 17507-1:2025) | Izstrādē |
| 76608 | FprEN ISO 17507-2 | Natural gas - Calculation of methane number of gaseous fuels for reciprocating internal combustion engines - Part 2: PKI method (ISO/FDIS 17507-2:2025) | Izstrādē |
| 76957 | LVS CEN ISO/TS 2610:2023 | Analysis of natural gas - Biomethane - Determination of amines content (ISO/TS 2610:2022) | Standarts spēkā |
| 59782 | LVS CEN/TR 17238:2018 | Proposed limit values for contaminants in biomethane based on health assessment criteria | Standarts spēkā |
| 59781 | LVS EN 16723-1:2017 | Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 1: Specifications for biomethane for injection in the natural gas network | Standarts spēkā |
| 41008 | LVS EN 16723-2:2017 | Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network - Part 2: Automotive fuels specification | Standarts spēkā |
| 73990 | LVS EN ISO 20675:2022 | Biogas - Biogas production, conditioning, upgrading and utilization - Terms, definitions and classification scheme (ISO 20675:2018) | Standarts spēkā |
| 73993 | LVS EN ISO 22580:2022 | Flares for combustion of biogas (ISO 22580:2020) | Standarts spēkā |
| 66882 | LVS EN ISO 23306:2021 | Specification of liquefied natural gas as a fuel for marine applications (ISO 23306:2020) | Standarts spēkā |
| 73994 | LVS EN ISO 23590:2022 | Household biogas system requirements: design, installation, operation, maintenance and safety (ISO 23590:2020) | Standarts spēkā |
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