Chitsanzo ndi tanthauzo
Mawonekedwe
◆Chingwe chokhazikika chokhala ndi mphira cha silicone chokhazikika, chosindikizidwa bwino, chosatsekeredwa bwino, chosasamalira, chitsimikizo chodalirika cha
chitetezo chaumwini;
◆ kapangidwe kakang'ono, kawonekedwe kakang'ono ndi kokongola, zitsulo zosapanga dzimbiri ziwiri bokosi, moyo wautumiki wa zaka 20;
◆ Pamalingaliro osakhudza magwiridwe antchito a netiweki yayikulu, zindikirani kukonzanso kwa dera ndikuchepetsa
kuzimitsa kwa magetsi;
◆Itha kukhala ndi masiwichi amodzi kapena angapo a SF6.Mawaya amasinthasintha komanso osiyanasiyana, okhala ndi malupu 8 munthambi;
◆ chomangirira chosankha, chizindikiro cha vuto lachifupi, ma fuse oletsa ma fuse, ndi zina zotero, kuti akwaniritse zofunikira zosiyanasiyana za wogwiritsa ntchito.