Ключевые слова:
Classification systems, Risk analysis, Management, Personnel, Railways, Performance, Specification (approval), Approval testing, Reliability, Occupational safety, Rail safety, Maintenance, Quality assurance, Railway equipment, Technical documents, Installation, Risk assessment, Management operations, Planning, Grades (quality), Certification (approval), Hazards, Modification, Verification, Production, Quality, Training, Safety measures, Equipment safety, Design