| Data sheet – HOG 11 - DNV GL - RU | Descarca |
| Data sheet – HOG 11 - DNV GL - FR | Descarca |
| Data sheet – HOG 11 - DNV GL - EN | Descarca |
| Data sheet – HOG 11 - DNV GL - DE | Descarca |
| HOG 11 - DNV GL - DE/EN | Descarca |
| Certificate DNV GL - HOG 11, HOG 11 G, MHGX - EN | Descarca |
| Encoders with earthing brush / heating - DE/EN/FR | Descarca |