| skos:altLabel | - carbon monoxide
- vented
- emission
- emissions
- exhaust emissions
- Emissions
- carbon emissions
- particulate matter
- fumes
- exhausted
- exhausts
- Exhaust
- automobile exhaust
- exhaust
- tailpipes
- Engine emissions
- Engine exhaust
- Exhaust_gas#Exhaust_gas_temperature
- Exhausting
- Motor car exhaust
- Motor vehicle emissions
- air-emissions
- automobile emissions
- automotive emissions
- engine emissions control
- engine exhausts
- exhaust emission
- exhaust emissions regulations
- exhaust fumes
- exhaust gas
- exhaust gas emissions
- exhaust gases
- exhaust measurements
- exhaust plumes
- exhaust pollution
- exhaust soot
- exhaust stream
- exhaust-
- jetpipe temperature
- motor vehicle emissions
- off-gases
- offgas
- other fumes
- polluting exhaust pipe gas
- tailpipe emissions
- tailpipe pollution
- traffic pollution
- vehicle emissions
- vehicle exhaust
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