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plastic conservation
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09-03-2018, 09:16 PM
Post: #2
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RE: plastic conservation
Thank you Giancarlo (nice first name
 )This article is relevant to calculators! The following video shows how the old plastic of the HP 200LX brittles. It certainly increases the risk of a hinge break: https://www.youtube.com/watch?v=8wLD24qZpiI Jean-Charles |
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plastic conservation - Giancarlo - 09-03-2018, 11:40 AM
RE: plastic conservation - Helix - 09-03-2018 09:16 PM
RE: plastic conservation - Giancarlo - 09-05-2018, 04:13 AM
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