Ключевые слова:
Marking, Shoe machinery, Fumes, Machine tool components, Mechanical effects (human body), Dangerous materials, Verification, Cut-out devices, Ergonomics, Machine tools, Handbooks, Safety measures, Noise control (acoustic), Accident prevention, Noise (environmental), Instructions for use, Failure (mechanical), Safety devices, Equipment safety, Occupational safety, Control devices, Leather-working equipment, Electrical safety, Hazards, Design