. . . . "the volume of material lost per unit load and per unit sliding distance during frictional contact." . . . "Wear rate" . "wear rate of material" . . . . . "Christos Vasileiou" . "2026-01-28T10:04:39.904Z"^^ . . . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "brOAnWTLOVhB51XaDBGTIsRDeEvy7PNqpvnd7LlG9jX76RuRqSLb95ilMiHwugJ3BcG+9zfgvgn6K7DiSy7Oc54BMXtr+JNwZyrwoZTMYtfhE66dfj1Yun9jpk5Vx/Wc0ZaaUQ5TNPCgG8cBF0SssL54YPDzfS6dGSMdbwPCi7TIFvY3CGFlIaqvPDMfIqgZJu/37ottXvKw7sc45PcympQSyo3GxjPOyxAnQbkv38fQmpoRamlxJWxCv9RPiqrMYMDhYCGB8WZjvUsEQRVqJ49YWWutjkA4dH3md3+KGhdcM2fZmP9PsXen8pukRC+4BCyPTwj9Klz1YCvWtdp/BA==" . . .