This U.S. industry comprises establishments primarily engaged in manufacturing internal combustion engines (except automotive gasoline and aircraft). Establishments primarily engaged in--

Including:

• Diesel and semidiesel engines manufacturing
• Electric outboard motors manufacturing
• Engines, diesel and semidiesel, manufacturing
• Engines, diesel locomotive, manufacturing
• Engines, internal combustion (except aircraft, nondiesel automotive), manufacturing
• Engines, natural gas, manufacturing
• Gasoline engines (except aircraft, automotive, truck) manufacturing
• Governors, diesel engine, manufacturing
• Governors, gasoline engine (except automotive), manufacturing
• Internal combustion engines (except aircraft, nondiesel automotive, nondiesel truck) manufacturing
• Internal combustion engines for hybrid drive systems (except automotive) manufacturing
• Locomotive diesel engines manufacturing
• Marine engines manufacturing
• Motors, outboard, manufacturing
• Natural gas engines manufacturing
• Outboard motors manufacturing
• Semidiesel engines manufacturing