air-cooled injection type internal combustion engine
air-cooled internal combustion engine
antiknock substance for internal combustion engine
bridge control internal combustion engine
British Internal Combustion Engine Maunfacturer’s Association
British Internal Combustion Engine Research Association
British Internal Combustion Engine Research Institute
Chinese Internal Combustion Engine Engineering
Classification of internal combustion engine oils
combustion of internal combusition engine
Development of Internal Combustion Engine
dual-source gas internal-combustion engine heating
electric power plant with internal combustion engine
electric power station of internal combustion engine
engine internal combustion
four-cycle internal combustion engine
Four-stroke Internal combustion Engine
Four-stroke Internal Combustion-Engine
gas internal combustion engine