Category:Hawkins Electrical Guide, Number 6

Media in category "Hawkins Electrical Guide, Number 6"

The following 6 files are in this category, out of 6 total.

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  Hospitalier Ondograph Diagram.png 1,854 × 2,136; 93 KB
  
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  Oscillograph Cinematograph Camera.png 1,648 × 2,456; 768 KB
  
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  Oscillograph Duddell Moving Coil.png 2,361 × 2,220; 681 KB
  
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  Oscillograph Joubert's Step-by-Step Method.png 2,400 × 1,515; 144 KB
  
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  Oscillograph recorded on film.png 2,038 × 840; 352 KB
  
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  Oscillograph Time-Index Generator.png 2,451 × 2,136; 843 KB