Category:OC171
Media in category "OC171"
The following 2 files are in this category, out of 2 total.
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OC171 germanium transistor.jpg 1,361 × 1,909; 257 KB
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OC171 valvo germanium transistor.jpg 1,218 × 2,130; 250 KB
The following 2 files are in this category, out of 2 total.