. . . . "A property of solids which is the total surface area of a material per unit of mass, solid or bulk volume, or cross-sectional area." . . . "Specific surface area" . . . . "Christos Vasileiou" . "2026-01-12T15:22:50.244Z"^^ . . . . . . . . . "RSA" . "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz1OobdRASd9SftHrLhG905OXjv8DHndvyWzXRJ5EDFPankMSnHZPHK+g2qEeRWdonstt55CLrpTpWsVv9xRtTqPidXHbnWLBXX42iCB+EnZNoKqAVKF5GxkSR38S0uTTq3aeQJbw2kTpx6LMkspmuH95fgAI/lfqPWrxdlI98jIeHQ14UXZpiWmkkvPgC9GVgmwHiG1hB/NCA2fKCOxVodN44OfhAPtkWmPJ40IcGPSalI4HRqgLLI5PabdRk3PiG81cUngmQU1Xk6EapzkRJGenkOlGsC5L4ktEPO6LS9uBMLTMLQDtGtkrcwqg5HmeKv7Ili3vgr3LL8/GaBBOLQIDAQAB" . "tLaRlI6FEjG7bL6FbLM4GCbDJ7BY9erJSsEbSmhMbJesH0WH35xLAAm9FFIGD6RNajCt9b+0PUE0H+SvQH5xfjVIwRuDgOe7+VsFwLAy1LctY+RKOCorMjfgQ0HhEe8/3vhl1ZRfPsqpWo1R+gn7Q4jiecJjnnFBNHGrSPbiXa1zfMH5yGVFDISKLHDGMY/thMW2WcWXL8BkXVpSsoK3PGA/kuiMWzgOkQg9IAXydHs1owayH0afqKVEwD/3Fl8HG4fZ0wOH2+GwIc8OAn0eLS6MPzSTzxbB6GlFJR/DQCz+VAmWLvG5zVm6RqRS3pvL7Exa7ztydw+oxmxEdJddWw==" . . .