Ntau zuj zus, cov neeg pib xav tias qhov twg cov khoom lawv siv tau coj los ntawm thiab qhov chaw lawv tau tsim khoom. Ua nws tus lwv hauv tsev kawm ntawv cov xaum qhuav lossis cov khoom uas peb niaj hnub noj. Siv qee cov lus qhia yooj yim, thiab koj yuav nco ntsoov paub txog keeb kwm ntawm qhov khoom koj tau yuav.
Cov Lus Qhia
Kauj ruam 1
Nco ntsoov tias rau txhua yam khoom lag luam, tus neeg muag khoom yuav tsum muaj ntawv pov thawj los ntawm tseem fwv los ntawm cov chaw haujlwm. Tus neeg yuav khoom ib txwm muaj txoj cai xav rau nws. Yog tias cov khoom ua tau raws li txhua qhov kev nyab xeeb, koj yuav muab nrog nws. Ntau thiab ntau zaus, cov neeg nyob hauv peb lub teb chaws siv cov khoom seem tuaj. Cov khoom coj los ntawm txawv teb chaws nrog cov ntawv pov thawj hauv Lavxias.
Kauj ruam 2
Nco ntsoov them rau lub barcode. Lub teb chaws code feem ntau yog ua los ntawm thawj peb tus lej. Piv txwv li, 482 - Ukraine, 590 - Poland, 520 - Tim Nkij teb chaws, 471 - Taiwan.
Kauj ruam 3
Nco ntsoov nug txog daim ntawv pov thawj keeb kwm rau menyuam yaus cov khoom ua si. Tsis txhob txuag rau kev noj qab haus huv ntawm koj tus menyuam, nws zoo dua los yuav qhov khoom ua si uas tsim los ntawm cov khoom kim tab sis cov khoom zoo ib puag ncig zoo dua li cov yas pheej yig.
Kauj ruam 4
Cov khoom lag luam txhaum cai tau nce ntxiv mus rau lawv txoj kev suav. Tsis txhob poob rau kev ua yuam kev qis poob nthav. Cov khoom lag luam zoo tiag tiag, muag sab nraud, tsuas tuaj yeem muas nrog tus nqi tsim nyog. Muab qhov preference rau cov tuam ntxhab hauv tsev thiab cov uas muaj cov khoom zoo uas koj yuav tsis ua xyem xyav. Yuav los ntawm cov chaw tau kev tso cai.
Kauj ruam 5
Nyeem daim ntawv kom zoo zoo. Kev hwm tus kheej cov tuam txhab ib txwm tsis ua yuam kev los sau lub npe ntawm cov khoom thiab nws cov khoom sib sau, sau qhov chaw nyob txhua yam, thiab tseem, yog tias ua tau, qhia GOST, uas tau pom thaum lub sijhawm tsim khoom.
Kauj Ruam 6
Thaum muas zaub mov, tsw thiab xim yog qhov tseem ceeb. Cov khoom lag luam uas tsis txhawb nqa kev ntseeg siab rau koj thiab tsis sib haum rau koj lub tswv yim hais txog nws qhov zoo yuav tsum kuaj xyuas kom zoo thiab tsis muaj dab tsi yuav rau koj tus kheej kev nyab xeeb.
