 |
| |||
| float process | |||
| flotation | |||
| rafting | |||
| stream driving; floating | |||
| floatation | |||
| float stitch | |||
|
flottage : 26 do fraz, 10 tematyki |
| Budownictwo | 5 |
| Chemia | 3 |
| Dawniej | 1 |
| Hutnictwo | 2 |
| Hydrologia | 1 |
| Leśnictwo | 5 |
| Nauki o życiu | 2 |
| Prawo | 1 |
| Przemysł | 5 |
| Technika i technologia | 1 |