File:Two moving spirals scroll pump.gif
From Infogalactic: the planetary knowledge core
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Two_moving_spirals_scroll_pump.gif (159 × 152 pixels, file size: 54 KB, MIME type: image/gif, looped, 12 frames, 1.8 s)
Summary
Animated GIF 159x152, two intertwined moving <a href="https://en.wikipedia.org/wiki/archimedean_spiral" class="extiw" title="w:archimedean spiral">archimedean spirals</a>, mechanism of a vacuum <a href="https://en.wikipedia.org/wiki/scroll_pump" class="extiw" title="w:scroll pump">scoll pump</a>
Licensing
Lua error in package.lua at line 80: module 'strict' not found.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:48, 4 January 2017 | | 159 × 152 (54 KB) | 127.0.0.1 (talk) | Animated GIF 159x152, two intertwined moving <a href="https://en.wikipedia.org/wiki/archimedean_spiral" class="extiw" title="w:archimedean spiral">archimedean spirals</a>, mechanism of a vacuum <a href="https://en.wikipedia.org/wiki/scroll_pump" class="extiw" title="w:scroll pump">scoll pump</a> |
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File usage
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