Yas Insulator, uas yog txhua lub npe raws li lub nplhaib Insulators, ntsia hlau-lub nplhaib ntiv nplhaib insulators, hwm hluav taws xob laj kab ntsia hlau-hauv ntiv nplhaib insulators, hluav taws xob nplhaib insulators, faus insulators, yas ntsia hlau hauv insulators, ntoo ncej ntiv nplhaib insulator, thiab lwm yam.
Los ntawm lub xeem lub npe, ntoo tsej lub nplhaib insulator, koj tuaj yeem kawm paub tias cov yas insulator rau haum xov rau cov ntoo ntoo.