Nws twb los ze rau qhov kawg ntawm lub xyoo tshiab.Lub sijhawm no, kev muag khoom ntawm kev tshaj tawm tsheb yog nrov heev.Ntau lub tuam txhab xav siv tsheb tshaj tawm los muag lawv cov khoom.Cov kab lus no tau ua tiav qhov kub muag qhov kawg ntawm kev tshaj tawm tsheb.Ntau tus phooj ywg uas nyuam qhuav yuav tsheb thauj khoom xav paub txog kev ua haujlwm txhua hnub thiab cov lus qhia ntawm kev tshaj tawm tsheb thauj khoom.Cia peb qhia lawv rau koj hauv qab no.

Qhov laj thawj yog vim li cas cov tsheb thauj khoom muag muag tau zoo yog thawj zaug vim yog kev ntseeg siab ntawm cov neeg siv khoom, thiab qhov thib ob yog vim cov khoom lag luam zoo thiab zoo meej tom qab kev muag khoom.Txij li thaum lub tsheb thauj khoom nrov nrov, kev paub me me ntawm kev siv txhua hnub thiab kev saib xyuas ntawm lub tsheb thauj khoom yog qhov tseem ceeb tshwj xeeb.Nov yog cov lus qhia ntxaws ntxaws txog kev paub me me ntawm kev siv txhua hnub thiab kev saib xyuas ntawm lub tsheb thauj khoom!

1. Cov kauj ruam ua haujlwm txhua hnub ntawm kev tshaj tawm tsheb thauj khoom:

Qhib lub hwj chim hloov, pib lub tshuab hluav taws xob, pib lub computer, suab, lub zog amplifier, thiab teeb tsa lub sijhawm ua si thiab kev txiav txim ntawm cov yeeb yaj kiab lossis cov qauv ntawv.

2. Cov ntsiab lus tseem ceeb ntawm kev saib xyuas txhua hnub ntawm JCT LED advertising tsheb:

A. Txheeb xyuas cov roj qib, qib dej, tshuaj tiv thaiv kab mob, roj cav, thiab lwm yam ntawm lub tshuab hluav taws xob;

B. Tshawb xyuas seb puas muaj qhov muag tsis pom thiab cov ntxaij vab tshaus dub ntawm lub vijtsam LED, thiab hloov nws nrog cov qauv sib txuam hauv lub sijhawm;

C. Txheeb xyuas cov kab ntawm tag nrho cov tsheb thauj khoom, suav nrog cable, network cable, kev teeb tsa cable thiab kev sib tshuam;

D. Luam tag nrho cov kev ua si software thiab cov ntaub ntawv tseem ceeb hauv lub computer tiv thaiv cov ntaub ntawv poob los ntawm lub computer lom lossis ua haujlwm tsis zoo;

E. Tshawb xyuas cov roj hydraulic thiab ntsuas roj hydraulic hloov lossis ntxiv cov roj hydraulic hauv lub sijhawm;

F. Tshawb xyuas lub cav chassis, hloov roj, log tsheb, nres, thiab lwm yam.

Lub tsheb tshaj tawm yog nruab nrog cov khoom siv tshaj tawm zoo tshaj plaws, uas tuaj yeem ua tiav lub koob yees duab zoo meej.Tsuas yog los ntawm kev txhim kho tus cwj pwm zoo hauv kev ua haujlwm niaj hnub tuaj yeem ua rau lub tsheb tshaj tawm coj koj siab dua thiab deb dua.