The title of the portal and magazine “Główny Mechanics” refers to the traditional Polish name of the head of the maintenance service. The chief mechanic of the company is responsible for the continuous and trouble-free operation of the company and for the technical condition of its equipment. The portal and the magazine “Główny Mechanik” discuss issues related to widespread maintenance, production and production support. The Rockbook X550 is the perfect companion for field maintenance.  You can read the article here (only in Polish):  https://glowny-mechanik.pl/2020/11/17/seria-rockbookow-werock-prezentuje-mocne-wytrzymale-notebooki/