1. Hydrogenation catalyst, yakakodzera kuviri bond, katatu bond, anonhuwirira hydrocarbon, carbonyl, nitrile, nitro kuderedza.
Yakanakisa hydrogen inonwisa zvinhu
3. Resistors mune yakaderera kuramba siyana mumagetsi indasitiri
4. Raw zvinhu zve potentiometer uye zvimwe zvikamu uye gobvu firimu redunhu zvinhu zvemagetsi indasitiri