● Lub DRBY resistor hlau yog ua los ntawm hlau chromium txhuas, npib tsib xee chromium hlau los yog cov hlau tsis tu ncua, nrog rau qhov kub thiab txias tsis kam, ruaj khov hluav taws xob kev ua tau zoo thiab tsis tshua muaj kub drift coefficient .Ceramic Tube (aluminium cov ntsiab lus 75) siv los ua cov winding matrix, nrog kub kub dissipation. .
● Nto Xim: Vitreous enamel ntsuab.
● Cov hom ruaj khov lossis hom hloov pauv tau muaj.
● Cov txheej txheej saum npoo yog enamel, nrog cov qauv ruaj khov, muaj zog ua kom muaj kuab paug, tshuaj lom neeg ua kom tsis muaj zog, rwb thaiv tsev siab, dej tsis kam & kub tsis kam, siv rau hauv qhov hnyav hnyav.
● Kais / Termianls ua rau bolts / hlau txuas;