 |
| |||
| flexible extension (воздушной подушки); flexible skirt (Himera) | |||
| flexible enclosure | |||
| flexible seal (воздушной подушки) | |||
| гибкое ограждение: 18 phrases in 5 subjects |
| Hovercraft | 4 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 8 |
| Security systems | 2 |
| Technology | 3 |