| ICS | Ámbito |
|---|---|
| 27.060.01 |
Burners and boilers in general Burners and boilers for central heating systems, consulte 91.140.10 |
| 27.060.10 | Liquid and solid fuel burners |
| 27.060.20 | Gas fuel burners |
| 27.060.30 |
Boilers and heat exchangers Including steam pressure vessels Heat exchangers for medical use, consulte 11.040.10 Heat exchangers for the chemical industry, consulte 71.120.30 Heat exchangers for the petroleum and natural gas industry, consulte 75.180.20 Heating appliances for buildings, consulte 97.100 |