Ключевые слова: alignment, analysis, assessment, blueprints, construction, design, engineer, evaluation, examination, fix, gear, industrial, infrastructure, inspection, locomotive, maintenance, manual, measurement, mechanical, occupation, planning, precision, preparation, professionals, project, railroad, railway, repair, repairman, review, safety, scheme, setting, site, specialist, standard, structure, study, survey, teamwork, technical, track, trained, transportation, traveling, troubleshooting, utility, wear, workers,