User talk:2A02:120B:2C4C:A1F0:1889:77E8:6063:4A03
Hello, I'm Materialscientist. I wanted to let you know that one or more external links you added have been removed because they seemed to be inappropriate for an encyclopedia. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page, or take a look at our guidelines about links. Thank you. Materialscientist (talk) 15:52, 19 September 2020 (UTC)
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