| |||
dispositif de fermeture; matériel de bouchage | |||
obturateur | |||
obturateur nématique | |||
volet d'un ensemble | |||
volet de fermeture |
suljin: 17 phrases in 9 subjects |
Chemistry | 2 |
Construction | 1 |
Cultural studies | 1 |
Earth sciences | 1 |
Materials science | 1 |
Mechanic engineering | 5 |
Natural sciences | 4 |
Technology | 1 |
Transport | 1 |