Ключевые слова:
Internal combustion engines, Reciprocating engines, Safety measures, Design, Explosive atmospheres, Fire risks, Flammable atmospheres, Dust, Hazards, Compression-ignition engines, Designations, Equipment safety, Temperature, Air intakes, Engine exhaust systems, Starters, Cut-out devices, Stopping, Electrical equipment, Electrostatics, Alarm systems, Verification, Type testing, Mechanical testing, Visual inspection (testing), Leak tests, Records (documents), Inspection, Marking, Failure (mechanical)