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Old 30th Jun 2020, 6:09 pm   #16
AC/HL
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Join Date: Nov 2003
Location: Heckmondwike, West Yorkshire, UK.
Posts: 9,637
Default Re: DIY X-Ray & Auto Jigger transmitter

They were common until the health implications were realised: https://en.wikipedia.org/wiki/Shoe-fitting_fluoroscope
Dentists too are very aware of the dangers, they actually leave the room!
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