35 — Electricity, gas, steam and air conditioning supply
| Código | Descripción |
|---|---|
| 351 | Electric power generation, transmission and distribution |
| 352 | Manufacture of gas; distribution of gaseous fuels through mains |
| 353 | Steam and air conditioning supply |
| Código | Descripción |
|---|---|
| 35 | Subministrament d'energia elèctrica, gas, vapor i aire condicionat |