. . . . "The length of a straight line passing through the center of a circle or sphere and connecting two points on the circumference." . . . "Diameter" . "length of material" . . . . "Christos Vasileiou" . "2026-01-27T10:57:15.984Z"^^ . . . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "DKarv9ctrDId+k3b8iRlTR2eVtsFgJVql5D1aYXgPSKu66e/yPkD3h0T5df5ovFldzXj22WP0kHgi7ud2lnbrhFdz9pGBT05I2sQXvmDFSk82hJ1+4qnvBojibuz+yEkzs8P9BJvY5x48n+0WoB2w17Hey7nNtOMFa5km5XCLbHqGGs/adpD51DXbHrEOxlqXa8117j/9j7+Kyj00bQciu1xeyxIWNfdPAZTmT6OX0yNjol40nmhsvk7MSWTcmhBtl+UTQ+5vDvfWeSn0WS+UohT0jq9B5BhDr0bknUT8exVuFkXa5s9N+mLOQ3a//dTLgjz0zKlm0Ld/Zzurl4OjA==" . . .