7120Technical Testing and Analysis

implementation of physical, chemical, and other analytical tests on all types of materials and products, such as | acoustic and vibration testing; | testing of mineral composition and purity and so on; | testing activities in the field of food health and hygiene, including testing and control related to food production, such as animal testing before slaughter; | testing of physical characteristics and material performance, such as strength, thickness, durability, radioactivity and so on; | qualification and durability testing, | testing of overall machine performance: motorbikes, cars, electronic equipment, and so on; | radiographic testing of joints and welds; | failure analysis; | testing and measurement of environmental indicators, such as air and water pollution, and so on; | fuel quality testing; | product certification, including consumer goods, motor vehicles, aircraft, pressurized containers, nuclear power plants, nuclear installations, and so on; | certification of consumer goods; | periodic testing of motor vehicle safety on the road; | testing using models or mock-ups/prototypes, such as airplanes, ships, dams, and so on; | operation of police or forensic laboratories; | activities to assess the origin and quality of products. This subclass also includes inspection of air ducts, water pipes, and gas pipes, not related to repair or installation.