【机械工程】燃烧产物【机械工程】燃烧生成物

cleanings of combustion engines having fitments facilitating their cleaning

combustion engine with prolonged expansion

conjoint drive for lift valves and drives for internal-combustion engines

incomplete combustion

spreader stoker with movable hoppers for combustion

regulation of combustion combustion apparatus

re-atomization in mixture intake of combustion engines

internal-combustion engine, internal-combustion reciprocating-piston engine