Siv thiab yooj yim ntawm kev siv ntawv nplaum yob
Cov ntawv nplaum yob tau siv ua ke nrog lub tshuab ntxuav kom ruaj khov rau siv nrog ib-txoj kev ntxuav plua plav rau cov nyhuv tu rau cov nyhuv tu rau cov khoom siv huv si. Cov ntawv nplaum yob tau tsim kom yooj yim siv thiab tau txiav, thiab feem ntau siv hauv PCB cov ntaub ntawv kom tshem cov hmoov av. Cov ntawv nplaum yob yog tsuas yog siv rau kev ntxuav thiab plua plav ntawm cov txheej txheem ntawm cov txheej txheem txheej txheem, ua kua Crystal zaub cov zaub huam thiab cov luam ntawv. Txhua daim ntawv nplaum yob muaj cov nplaum kab xev qhwv nws hauv lub xeev txiav, uas txuag tau cov riam phom txiav thiab txo cov khoom pov tseg. Daim kab xev yuav tsis poob tawm lossis tsim cov plua plav thaum nws tau muab tshem tawm. Lub cohesive txheej ntawm daim ntawv nplaum yob yog elastic, uas tuaj yeem txo qhov tawv me thiab ua kom cohesiveness rau lub sijhawm ntev.