Protection against noise and vibration Photo 1: Protection against noise and vibration: gears with rubber protected (8x6 cm; unknown) Photo 2: Protection against noise and vibration: sound protection by double glass (4,5x8,5 cm; unknown) Photo 3: Protection against noise and vibration (8,5x6 cm; unknown) Photo 4: Protection against noise and vibration: frontage engine test station (5,5x7 cm; unknown) Photo 5: Protection against noise and vibration (4x8 cm; unknown) Photo 6: (photo upside down) Protection against noise and vibration: shearing of sound from empty bottles on a transport tra
Protection against noise and vibration Photo 1: Protection against noise and vibration: gears with rubber protected (8x6 cm; unknown) Photo 2: Protection against noise and vibration: sound protection by double glass (4,5x8,5 cm; unknown) Photo 3: Protection against noise and vibration (8,5x6 cm; unknown) Photo 4: Protection against noise and vibration: frontage engine test station (5,5x7 cm; unknown) Photo 5: Protection against noise and vibration (4x8 cm; unknown) Photo 6: (photo upside down) Protection against noise and vibration: shearing of sound from empty bottles on a transport track (5,5x7 cm; unknown) Date: March 1952 Keywords: noise protection, noise, gears
Size: 2223px × 3147px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No
Keywords:
