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Fuse tsis ua hauj lwm tsom xam thiab kho
1. Thaum lub melts melts, ua tib zoo txheeb xyuas qhov ua rau fusing.Tej yam ua tau yog: (1) Short Circuit Court txhaum los yog overload ib txwm fusing;(2) Lub sijhawm ua haujlwm ntawm cov yaj yog ntev dhau lawm, thiab cov yaj yog tawg los ntawm kev ua yuam kev vim oxidation lossis kub kub thaum ua haujlwm;(3) Lub melting yog mechanical ...Nyeem ntxiv -
Cov teeb meem xav tau kev saib xyuas hauv daim ntawv thov thiab tsim lub thawv hom substation
[Cov teeb meem yuav tsum tau muab sau tseg rau hauv daim ntawv thov thiab tsim lub thawv hom substation]: 1 Txheej txheem cej luam thiab daim ntawv thov ntawm lub thawv hom substation, tseem hu ua sab nraum zoov substation, tseem hu ua ua ke substation, yog dav muaj nuj nqis vim nws qhov zoo xws li kev sib xyaw ua ke, yooj yim transpo...Nyeem ntxiv