434mmx45mm RVI MAGNUM E.TECH 400.18/E.TECH 400.18T/E.TECH 400.24/E.TECH 400.26/E.TECH 440.18/E.TECH 440.18T/E.TECH 440.24/E.TECH 440.26/E.TECH 440.26T/E.TECH 480