Cov lus piav qhia luv luv:

 Lub ntsiab cai tseem ceeb

Zno teeb pom kev zoo issteris ib hom mostword tshaj dhau vllage tus tiv thaiv atpresont.duo rau nws cov tub ntxhais tiv thaiv Zno thiab lwm cov hlau oxide los ua ot.com npaj nrog kho mob carborundum arester, Itimproves zooV-Acharacteristicsof rov tiv taus, ncreases qhov tau txais trough muaj peev xwm ntawm tsis kam, yog li nws coj kev hloov pauv yooj yim rau cov yam ntxwv ntawm rrester.
Raws li ib txwm ua haujlwm vllag.the crrentpassing arester xwbuAcasstneheberngooroat.hesellentnon-linearV-Afeatures ntawm arester yuav ua rau ffeclthe tam sim no dhau los ntawm errester nce siab rau ntau txhiabAmpere instanthe rresterls nyob rau hauv tau txais los ntawm state.to tso tawm overvoltage zog.Yog li nws ffectve txwv lub damageti zog. vim dhau vollage