Okay. I think I can help you with that. My brother is a geodesist and I've just asked him. Oh, yep, he already sent me a link and said that this is that best place to get geophysical equipment https://geotechru.com/ . Personally I have no knowledge about this, but I hope I helped you here.
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โพสต์ 22/3/2023 23:07
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