Перегляд зібрання за групою - Теми
- spectral theory 1
- spectrum 1
- spectrum of matrix 1
- speech 4
- speech act 1
- speech activity 1
- speech competence 1
- speech culture 4
- speech etiquette 4
- speech message compression 1
- speech modification 1
- speech skills 1
- speed 10
- speed and acceleration of wear. 1
- speed and cutting power 1
- speed details 1
- speed details of processing performance 1
- speed of the abrasive grains 1
- speed of working movement 1
- speed parts 3