ruby 8000Uscător de rufe AEG SERIA 8000 Ruby, Tehnologie AbsoluteCare cu pompă de caldură, Capacitate 8 kg, clasa energie A+++, motor Inverter. Certificare WoolmarkBlue +Swissatest.A ruby laser is a solid-state laser that uses a synthetic ruby crystal as its gain medium. The first working laser was a ruby laser made by Theodore H.