Repair of building equipment; Repair of consumer electric appliances; Repair of electronic apparatus; Repair of electronic machines; Repair of household and kitchen appliances; Repair of industrial machinery; Repair of metalworking machines and apparatus; Repair of small engines; Repair or maintenance of laboratory apparatus and instruments; Repair or maintenance of measuring and testing machines and instruments; Repair or maintenance of pumps; Repair or maintenance of testing machines and in...

Troubleshooting in the nature of repair of consumer electronics