demonstrations_3a4_thermodynamics_3a4e_gas_law_3acompression_igniter_3astart
Media Manager
File
- Date:
- 2009/09/05 11:43
- Filename:
- decibel_meter.jpg
- Format:
- JPEG
- Size:
- 53KB
- Width:
- 640
- Height:
- 480
- Camera:
- Canon Canon PowerShot S50
- References for:
- Decibel Meter