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baffle; gobo | |||
acoustic screen; sound shield; acoustic barrier | |||
baffle (Baffle is an acoustically designed movable unit placed where necessary to deflect and absorb sound) |
звукопоглощающий экран: 4 do fraz, 3 tematyki |
Elektronika | 2 |
Makarowa | 1 |
Nanotechnologia | 1 |