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demonstrations:9_equipment:power_supplies:20ma_current_supply:start

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Date:
2009/11/14 12:11
Filename:
small_joly_photometer.jpg
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JPEG
Size:
270KB
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1024
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Camera:
Canon Canon PowerShot S50
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Small "joly Photometer"
demonstrations/9_equipment/power_supplies/20ma_current_supply/start.txt · Last modified: 2019/04/18 20:51 by demoroom