Category:Design, construction, and test of a phasing transformer (1910)

Media in category "Design, construction, and test of a phasing transformer (1910)"

The following 4 files are in this category, out of 4 total.

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  Design, construction, and test of a phasing transformer (1910) (14758839646).jpg 2,091 × 2,986; 458 KB
  
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  Design, construction, and test of a phasing transformer (1910) (14779473174).jpg 2,091 × 2,986; 468 KB
  
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  Design, construction, and test of a phasing transformer (1910) (14779475064).jpg 2,091 × 2,986; 438 KB
  
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  Design, construction, and test of a phasing transformer (1910) (14801699493).jpg 2,090 × 2,986; 423 KB