Patrol soj ntsuam ntawm tam sim no Transformer ua haujlwm
Dec 21, 2022| (1) xyuas kom meej tias cov plooj (porcelain) yuav tsum huv si, tsis muaj kev puas tsuaj, tawg, thiab paug tawm.
(2) Txheeb xyuas tias cov roj qib yuav tsum zoo li qub, cov xim roj yuav tsum yog pob tshab thiab tsis yog xim dub, thiab yuav tsum tsis txhob muaj dej los yog dej.
(3) Txheeb xyuas tias tam sim no transformer yuav tsum tsis muaj suab nrov thiab tsis hnov tsw.
(4) Txheeb xyuas tias cov hlau lead hlau txuas rau ntawm thawj sab yog ruaj khov, cov ntsia hlau crimping tsis xoob, thiab tsis muaj qhov tshwm sim overheating.
(5) Txheeb xyuas tias cov xaim xaim hauv av ntawm cov khoom siv thib ob yuav tsum zoo, lub hauv paus ruaj khov, tsis muaj xoob, thiab tsis tawg.
(6) Txheeb xyuas tias lub thawv davhlau ya nyob twg yuav tsum huv si, tsis muaj dej noo, cov terminals thib ob yog nyob rau hauv kev sib cuag zoo, thiab tsis muaj qhov qhib Circuit Court, paug lossis hluav taws xob.