Raws li koj paub, cov kev sib tw tsis sib xws tau tsim nyob rau xyoo 2007, txog tam sim no, peb muaj kev nplua nuj ntawm PCB lossis PCBA xa mus rau cov neeg siv khoom zoo tshaj.
Vim tias muaj kev paub nplua nuj, peb tuaj yeem ua kom cov txheej txheem ua kom haum, yog li ua tiav cov khoom lag luam sai, peb tuaj yeem ua rau kev xa khoom, peb tuaj yeem ua rau kev xa khoom, peb tuaj yeem ua rau kev xa khoom, peb tuaj yeem ua rau kev xa khoom, peb tuaj yeem ua rau kev xa khoom, peb tuaj yeem ua rau kev xa khoom, peb tuaj yeem ua rau kev xa khoom, peb tuaj yeem ua rau kev xa khoom, peb tuaj yeem ua rau tus qauv xa tawm, uas yog peb "kev xa khoom sai".
Yog li ntau xyoo ntawm 17 xyoo kev nplua nuj muab cov lus qhia tseeb rau koj, txhua qhov, yog peb tus kheej "Tus Neeg Siv Khoom Ua Si".
Ib yam li ntawd, nrog peb cov kev nplua nuj, thev naus laus zis thiab txo qis kev ua lag luam, peb tuaj yeem pab txhawb nqa cov qhua tuaj noj mov, peb tuaj yeem pab txhawb nqa cov neeg siv khoom, rov qab cov neeg siv khoom tsim nyog nrog cov nqi tsim nyog uas tsim nyog nrog tus nqi tsim nyog dua li tus nqi tsim nyog nrog tus nqi tsim nyog dua li. {2}
Kev Tsim Kho Zoo, Kev Xa Khoom-nrawm, cov qhua tuaj noj mov-thawj thiab tus nqi sib tw-nqe {}}
Uas yog uniwell circuits, yog vim li cas koj xaiv peb .