22.99.11 |
Filters, filter elements and cartridges |
30.01.14 |
Turn-key wood pellets plants |
30.01.20.01 |
Chips and dust extraction systems (including filters) |
30.01.20.04 |
Filtering separators |
30.01.20.05 |
Silos |
30.01.20.06 |
Industrial vacuum cleaners |
30.01.20.07 |
Fans |
30.01.20.08 |
Warm air heaters |
30.01.20.09 |
Residual dust concentration monitoring systems |
30.01.20.99 |
Chips and dust extraction equipment; other |
31.01.01 |
Plants and equipment for energy recycling |
31.01.02 |
Energy-saving pneumatic conveying systems and auxiliary equipment |
31.01.99 |
Plants, units and auxiliary equipment for energy saving; other |
31.03.03 |
Exhaust air and gases purification plants and equipment |
31.04.01 |
Sound-proofing equipment (sound-proofing cabins, etc.) |
31.05.01 |
Fire alarm systems |
31.05.02 |
Fire and spark extinguishing systems |
31.05.04 |
Explosion protection systems |
31.06.03 |
Air humidification systems |