Vim li cas peb thiaj xav tau cov coatings nonconductive?

Vim li cas peb thiaj xav tau cov coatings nonconductive? Hluav taws xob yog cov caj qaum ntawm txhua qhov kev lag luam niaj hnub no. Tsis muaj kev lag luam tuaj yeem ua haujlwm yam tsis muaj hluav taws xob txuas ntxiv. Hluav taws xob muaj tseeb muaj txiaj ntsig zoo rau ntau qhov kev lag luam tab sis nws kuj tuaj nrog qhov kev pheej hmoo tshwm sim. Hluav taws xob rwb thaiv tsev yog xav tau nyob rau hauv ntau yam lag luam xws li aerospace ...