Cov khoom siv vuam hlau tsis siv neeg tag nrho, tshwj xeeb tshaj yog siv rau kev vuam vaj huam sib luag, muaj plaub xim hlau hloov pauv thiab tuaj yeem tswj tau ntau dua 4,000 hlau ib teev.
Cov khoom siv no tsim nyog rau kev vuam ua haujlwm ntawm PCB (Printed Circuit Board) lossis cov laug cam. Nws tuaj yeem ua tiav kev hloov hlau, ua rau cov txheej txheem ua haujlwm zoo dua thiab meej dua. Txawm hais tias ua cov hlau ntawm cov xim sib txawv lossis hloov hom hlau, cov khoom siv no tuaj yeem ua tiav sai, txuag lub sijhawm thiab cov nqi zog ua haujlwm.
Kev siv cov khoom siv vuam hlau tsis siv neeg yog ib txoj kev tsim khoom uas siv los txuas cov khoom sib txawv rau cov PCBs. Los ntawm kev siv cov khoom siv vuam hlau tsis siv neeg, kev ua haujlwm ntau lawm thiab kev vuam zoo sib xws tuaj yeem txhim kho tau zoo. Nws tuaj yeem ua tiav cov haujlwm vuam sai, thiab vim tias nws yog kev siv tshuab tag nrho, nws txo qhov ua yuam kev ntawm tib neeg.
Yog li ntawd, cov khoom siv txuas hlau tsis siv neeg ua lub luag haujlwm tseem ceeb hauv kev vuam PCB thiab kev tsim khoom ntawm lub rooj tsavxwm. Los ntawm kev siv cov khoom siv no, cov tuam txhab tuaj yeem ua kom muaj txiaj ntsig zoo dua, txo cov nqi, thiab tau txais cov txiaj ntsig vuam zoo dua.
Lub sijhawm tshaj tawm: Cuaj hlis-15-2023