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hp28s need repair ?. Autotest fails
02-01-2024, 09:49 PM
Post: #5
RE: hp28s need repair ?. Autotest fails
Here is another resource that describes how to open the HP-28C/S models.
https://www.teawea.com/open-a-hp-28s-calculator/
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RE: hp28s need repair ?. Autotest fails - Steve Simpkin - 02-01-2024 09:49 PM



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