. . . . "The length of a straight line passing through the center of a circle or sphere and connecting two points on the circumference." . . . "Diameter" . "diameter of material" . . . . . "Christos Vasileiou" . "2026-01-27T10:57:49.733Z"^^ . . . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "gMr/Cdk+kOEgmiEazerdEdObFW1JZl6diAch2n8wALctUi7wvMKAWpoBtOm4yBieHCprYx6h1xQkyKX23xZICnqnD7fBP1YCz699ciAqbB2ehIvH7fv4Pz86JrI+7RlZv45luEKwWJR/FesbQCiXv2NceX7kz+CjHW+8r/V8f/VQ9SniTPWf0NwEjuTcIP2yOJVU4gZv3rlSaUhMqdKa2apbdmWn3cAuETa8cFOOAv6owThqkKyF77KstUV/0KsvuWH/Fw+zhH4Dt4m+k+x3ujTKFsNzkcCnBVurdx009RSVpi+iozAw5tG+p/pC/FqJDgY/+RPlyb3cC3h9Z/Uafw==" . . .