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> unclog pipes On a larger scale, "pigs" [1] are used to clean and maintain oil pipelines. [1] https://en.wikipedia.org/wiki/Pigging https://en.wikipedia.org/
by kitd 12y ago
> unclog pipes
On a larger scale, "pigs" [1] are used to clean and maintain oil pipelines.
[1] https://en.wikipedia.org/wiki/Pigging https://en.wikipedia.org/wiki/Pigging