Nrog rau kev txhim kho ntawm kev ua neej nyob, cov khoom lag luam kuj muaj ntau hom paj. Koj tuaj yeem pom kov txhua qhov hauv ib qho thaum koj mus rau hauv khw loj. Thaum koj yuav thiab noj, koj yuav mus rau qhov kov tag nrho-hauv-ib qho kom paub qhov koj xav tau. Kov tag nrho-hauv-ib yog hauv koj lub neej. Nws twb tshwm sim heev. Peb paub ntau npaum li cas txog qhov kev nkag siab zoo ntawm kev kov txhua-hauv-ib?
1. Lub ntsej muag kov yog kov cov zaub, uas yog lub hauv ntej ntawm cov khoom; lub iav nto yog tsis kov, uas yog tom qab ntawm cov khoom.
2. Nws tsis pub quav rau hauv ib feem ntawm cov hlau lead. Thaum sib dhos kab, nws yuav tsum tau muab tso rau hauv kab rov tav. Nws tsis tuaj yeem folded ntawm lub hauv paus ntawm stiffener.
3. Thaum xaiv thiab tso cov khoom, koj yuav tsum ua haujlwm ntawm ib lub nti, tuav nrog kev saib xyuas, zam cov khoom sib tsoo thiab khawb cov khoom nto.
4. Tsis txhob tso cov ntxaij vab tshaus kov, siv pallets.
5. Thaum kawg, yuav tsum ceev faj kom tsis txhob so lub ntsej muag ntawm lub vijtsam kov nrog corrosive organic solvents. Xws li kev lag luam cawv.
6. Qhov screen kov yog ua los ntawm iav, thiab cov ces kaum iav yog qhov ntse. Lub rooj sib txoos yuav tsum muaj hnab looj tes / ntiv tes cots.
7. Lub vijtsam kov yog ua los ntawm cov iav tsis muaj zog. Tsis txhob siv qhov cuam tshuam rau lub vijtsam kov thaum sib dhos.
8. Tsis txhob nqa lub vijtsam kov ncaj qha nrog cov hlau lead, thiab tsis txhob rub cov hlau lead.
9. Ib feem ntawm cov hlau lead hlau reinforcement phaj tsis tuaj yeem khoov.
10. Yog tias nws tsis tau ntxuav ntau zaus, lub vijtsam kov yuav npog nrog cov plua plav ntau, thiab qhov kev ua haujlwm kov yuav tsis muaj zog. Thaum ntxuav qhov screen, so nws nrog ib daim ntaub mos (deerskin) dipped hauv cawv los yog iav ntxuav. Rau cov plua plav ntawm lub hau npog ntawm lub vijtsam kov thiab qhov sib txawv ntawm lub vijtsam kov, siv daim ntaub nyias nyias ntawm daim npav lag luam lossis daim npav txhab nyiaj los ntxuav nws kom zoo.
11. Tsis txhob nruab ob lossis ntau tus tsav tsheb kov. Kev txhim kho ob lossis ntau tus tsav tsheb kov yuav ua rau muaj kev tsis sib haum xeeb thiab ua rau muaj kev ua haujlwm tsis zoo.
12. Qhov hloov ua ntu zus ntawm qhov kov tag nrho-hauv-ib yog tsau. Qhov sib lawv liag ntawm kev hloov pauv yog cov zaub, suab, thiab tus tswv tsev. Thaum lub hwj chim tawm, lub zog sib txuas yog rov qab rau lub hwj chim rau. Nws tsim nyog siv lub hard disk los tsim ntau cov ntaub ntawv ib ntus ntawm lub hard disk. Ib txwm, txwv tsis pub nws yuav ua rau hard disk yuam kev.
13. Kev saib xyuas txhua hnub ntawm USB cable Cov khoom siv hluav taws xob thiab cov ntaub ntawv kov ntawm lub vijtsam infrared yog cov tswv yim los ntawm USB cable, uas yog ib qho tseem ceeb heev rau lub tshuab kov tag nrho-hauv-ib. Nws tuaj yeem hais tias nws yog qhov kov lub neej. Yog hais tias USB cable feem ntau unplugged, lub qhov (socket) yuav puas thiab loosened. Qhov kov tsis raug kiag li, yog li tsis txhob rub lub USB cable ntau zaus.
