1, pa66: nrog cov rwb thaiv tsev zoo thiab dielectric cov yam ntxwv, muaj kev nyab xeeb siv
2, nws muaj cov kev kub siab tiv thaiv cua kub tsis kam thiab nplaim hluav taws xob rov qab
3, Qhov ntim ntawm me me tam sim no, ignition, kev txuas yooj yim, cov khoom no tau muaj CE ntawv pov thawj