| 83332 | Electrical installation appraisal of waterworks | |
| 54619 | Electrical installation services, other | |
| 88232 | Electrical machinery and apparatus manufacturing services | |
| 87152 | Electrical machinery and apparatus n.e.c., repair of | |
| 87360 | Electrical machinery n.e.c., installation of | |
| 46131 | Electrical plates in shapes other than rectangular (incl. square) | |
| 83563 | Electrical systems, integrated, testing and analysis of | |
| 87141 | Electrical systems, motor vehicle, repair of | |
| 83563 | Electrical testing and analysis of motors | |
| 54611 | Electrical wiring and fitting services | |
| 54611 | Electrical wiring, installation of | |
| 47160 | Electrically erasable, programmable, read only memories (FLASH E2PROMs, E2PROMs) | |
| 87152 | Electricity control apparatus, maintenance and repair of | |
| 87152 | Electricity distribution apparatus, maintenance and repair of | |
| 86312 | Electricity distribution services (on a fee or contract basis) | |
| 86311 | Electricity transmission services (on a fee or contract basis) | |
| 69112 | Electricity, distribution of | |
| 17100 | Electricity, geothermal | |
| 17100 | Electricity, nuclear | |
| 62497 | Electricity, other non-store retail trade services of | |
| 81130 | Electricity, research and experimental development concerning | |
| 62597 | Electricity, retail trade services of, on a fee or contract basis | |
| 17100 | Electricity, thermal | |
| 69111 | Electricity, transmission of | |
| 61197 | Electricity, wholesale trade services of, except on a fee or contract basis | |
| 61297 | Electricity, wholesale trade services of, on a fee or contract basis | |
| 93122 | Electrocardiograms, interpretation of | |
| 48120 | Electrocardiographs | |
| 48120 | Electrocoagulators | |
| 48120 | Electrocutters, medical | |
| 43430 | Electrode holders for industrial electric heating equipment | |
| 44255 | Electrode holders for welding machines | |
| 46430 | Electrodes (excl. of carbon) for primary cells or batteries | |
| 46541 | Electrodes for electric light-bulbs (lamps) | |
| 47173 | Electrodes for electronic tubes and valves | |
| 48281 | Electrodes for the measuring instruments of class 4824 and subclass 48281 | |
| 48231 | Electrodes for the measuring instruments of subclass 48231 | |
| 48281 | Electrodes for the measuring instruments of subclass 48232 | |
| 48281 | Electrodes for the measuring instruments of subclass 48251 | |
| 48281 | Electrodes for the measuring instruments of subclass 48252 | |