Cov txheej txheem txhim khu kev qha thiab kev ua haujlwm ruaj khov;High-lub zog yas vaj tse;Qhib sab npog kom yooj yim txij nkawm;Teflon kub resistant hlau, hloov mus rau ntau qhov chaw hnyav;EMC electromagnetic compatibility tsim, txhim khu kev qha kev lag luam hauv electromagnetic ib puag ncig;Kev tiv thaiv ib puag ncig ntawm cov ntaub ntawv, RoHS ntawv pov thawj.