CEN/TC 270
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 29854 | EN 1834-2:2000/prA1 | Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust | Izstrādē |
| 29853 | EN 1834-1:2000/prA1 | Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 1: Group II engines for use in flammable gas and vapour atmospheres | Izstrādē |
| 29852 | EN 1679-1:1998/FprA1 | Reciprocating internal combustion engines - Safety - Part 1: Compression ignition engines | Izstrādē |
| 29851 | EN 12601:2001/prA1 | Reciprocating internal combustion engine driven generating sets - Safety | Izstrādē |
| 25476 | prEN ISO 8178-4 rev | Reciprocating internal combustion engines - Exhaust emission measurement - Part 4: Test cycles for different engine applications | Izstrādē |
| 20973 | prEN ISO 8178-1:1996 rev | Reciprocating internal combustion engines - Exhaust emission measurement - Part 1: Test-bed measurement of gaseous and particulate exhaust emissions | Izstrādē |
| 13729 | CEN/TC 270 N 74 | Reciprocating internal combustion engines - Safety - Part 2: Spark ignition engines | Izstrādē |
| 13728 | LVS EN 12601:2002 | Reciprocating internal combustion engine driven generating sets - Safety | Atcelts |
| 13728 | EN 12601:2001 | Reciprocating internal combustion engine driven generating sets - Safety | Atcelts |
| 13717 | - | Reciprocating internal combustion engines - Exhaust emission measurement - Part 7: Engine family determination (ISO/WD 8178-7) | Izstrādē |
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