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| Terskel (A filter effect in Windows Movie Maker) | |||
| English thesaurus | |||
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| th | |||
| The beginning of the portion of the runway usable for landing | |||
| boundary value (ssn) | |||
|
threshold : 14 phrases in 3 subjects |
| Isolation | 4 |
| Lighting other than cinema | 5 |
| Magnetics | 5 |