1. Kev tswj hwm lub computer yuav tsum muaj kev cuam tshuam zoo thiab muaj peev xwm ua haujlwm nyob rau hauv ntau yam xwm txheej tshwj xeeb thiab lub sijhawm tshwj xeeb. Yog li ntawd, txhawm rau hloov kho kom zoo dua rau kev cob qhia engineering lossis ntau qhov chaw tshwj xeeb, feem ntau ntawm cov ntaub ntawv ntawm cov khoos phis tawj muaj feem ntau yog aluminium alloy thiab steel phaj qauv.
2. Qee lub khoos phis tawj siv hluav taws xob yuav tsum ua haujlwm nyob rau hauv ib puag ncig hnyav nrog cov av noo siab, yog li lub khoos phis tawj muaj peev xwm yuav tsum tau tsim kom haum rau ntau qhov kub thiab av noo ib puag ncig, kom nws tuaj yeem ua haujlwm ruaj khov hauv ib puag ncig nrog kub thiab av noo, tab sis lub tsev. computer ua tau' tsis ua li no.
3. Kev tswj hwm lub computer yuav tsum muaj peev xwm tiv thaiv kev cuam tshuam. Vim tias kev lag luam ib puag ncig yog ib txwm nyuaj thiab hloov tau, sib xyaw nrog ntau lub suab nrov cuam tshuam, nws yog ib qho tsim nyog yuav tsum muaj kev tiv thaiv zoo heev thiab muaj peev xwm tiv thaiv kev cuam tshuam los xyuas kom muaj kev ruaj ntseg ntawm kev lag luam hauv computer.
4. Industrial control computers yuav tsum muaj ntau hom thiab ntau ntawm industrial tswj raws tu qauv interfaces. Vim tias lub khoos phis tawj muaj kev lag luam yuav tsum tau txuas nrog cov khoom siv hauv qab no, thiab ntau qhov sib cuam tshuam yuav tsum tau muab los ua kom ruaj khov ntawm txhua yam khoom siv.
5. Cov khoos phis tawj tswj kev lag luam yuav tsum muaj kev ruaj ntseg ruaj khov, tuaj yeem daws cov teeb meem tam sim no xws li khoos phis tawj programming lossis lub zog tsis ua haujlwm, thiab tuaj yeem tiv thaiv kev ua haujlwm zoo ntawm cov ntaub ntawv kev lag luam, uas tsis tuaj yeem ua rau cov khoos phis tawj hauv tsev.