Raws li cov khoom siv hluav taws xob ua ntau dua thiab nyuaj, yuav tsum muaj ntau thiab ntau cov khoom siv ntxiv, uas ua rau muaj ntau thiab ntau cov khoom siv hauv PCB.Nyob rau tib lub sijhawm, cov kev xav tau zoo ntawm PCB siab tam sim no txuas kuj tseem txhim kho.Amass PCB siab tam sim no connector txais cov liab tooj liab sib cuag thiab nyiaj plating txheej, uas zoo heev txhim kho cov nqa tam sim no kev ua tau zoo ntawm PCB siab tam sim no connector, thiab diversified installation txoj kev yuav ua tau raws li cov kev xav tau ntawm cov neeg siv khoom sib txawv.