Ключевые слова: accident, analysis, centrifugal, check, compressor, control, electrical, engineer, engineering, equipment, exam, examination, examining, fix, gas, industrial, industry, inspection, inspector, instrument, maintenance, man, manufacturing, mechanic, mechanical, occupation, occupational, operator, people, pipe, pipeline, pressure, pump, quality, record, rig, safety, site, supervisor, technician, technology, training, work, worker,