Fáddáevttohusat
- Standards 14 bohtosa
- Mechanical engineering 5 bohtosa
- Fasteners 3 bohtosa
- Industrial safety 3 bohtosa
- Screws 3 bohtosa
- Bolts and nuts 2 bohtosa
- Buildings 2 bohtosa
- Construction industry 2 bohtosa
- Electric cables 2 bohtosa
- Electrical engineering 2 bohtosa
- Mechanical equipment 2 bohtosa
- Steel, Structural 2 bohtosa
- Steelwork 2 bohtosa
- Testing 2 bohtosa
- Audiometry 1 bohtosa
- Building, Wooden 1 bohtosa
- Calibration 1 bohtosa
- Computer network protocols 1 bohtosa
- Electric conductors 1 bohtosa
- Electric connectors 1 bohtosa
- Electric wiring 1 bohtosa
- Environmental health 1 bohtosa
- Fluid dynamics 1 bohtosa
- Forest products 1 bohtosa
- Gloves 1 bohtosa
- Grading 1 bohtosa
- Information technology 1 bohtosa
- Medical technology 1 bohtosa
- OSI (Computer network standard) 1 bohtosa
- Pipe fittings 1 bohtosa
- Polybutenes 1 bohtosa
- Protective clothing 1 bohtosa
- Telecommunication 1 bohtosa
- Timber 1 bohtosa
- Wood 1 bohtosa