265162 Machines and appliances for testing the mechanical properties of materials

26516210 Electronic machines and appliances for testing the mechanical properties of metals (excluding metallographic machines or appliances, instruments for detecting defects) 26516230 Non-electronic machines and appliances for testing metals 26516255 Electronic machines and appliances for testing the properties of materials (excluding for metals) 26516259 Non-electronic machines and appliances for testing the properties of materials including for textiles, paper, paperboard, plastics, wood, concrete, rubber, leather/linoleum excluding for metals