Cov ntawv tso cai twg yog qhov tsim nyog rau cov khoom siv roj?
Gas detector yog ib qho cuab yeej uas ntsuas tus nqi ntawm cov roj uas muaj nyob hauv cov huab cua ib puag ncig. Txhawm rau kom muaj kev ruaj ntseg ntawm kev lag luam, nws tau siv dav hauv kev lag luam chemical, metallurgy, underground yeeb nkab gallery, hluav taws xob electronics, tshuaj, thiab lwm yam sectors. Yog li ntawd, peb yuav tsum xaiv cov khoom muaj npe nrov uas ua raws li cov qauv hauv lub tebchaws thaum peb yuav cov cuab yeej ntsuas roj. Yuav ua li cas peb thiaj li ntsuas cov cuab yeej tsim nyog thiab tswj xyuas cov khoom siv subpar?
Feem ntau, yuav tsum muaj daim ntawv pov thawj hauv lub xeev rau cov khoom siv ntsuas roj uas tsim nyog. Tus editor yuav dhau mus uas cov ntawv tso cai tsim nyog rau cov khoom siv roj.
1.3C ntawv pov thawj
Cov lus Askiv luv luv rau Tuam Tshoj Compulsory Certification yog CCC, thiab tag nrho lub npe ntawm 3C ntawv pov thawj yog "Compulsory Product Certification System." Nws yog ib qho kev ntsuam xyuas cov khoom ua raws li tsoomfwv Suav tau muab tso rau hauv kev ua raws li kev cai lij choj thiab kev tswj hwm los tiv thaiv cov neeg siv khoom kev nyab xeeb thiab kev nyab xeeb hauv tebchaws thiab txhim kho cov khoom lag luam zoo.
Lub logo 3C feem ntau yog pleev xim rau ntawm cov khoom nto lossis molded rau hauv cov khoom. Ntau cov cim oval "CCC" tuaj yeem pom yog tias koj saib ze. Txhua lub cim 3C muaj cov lej zais zais tom qab nws, thiab txhua tus lej lej sib raug rau cov chaw tsim khoom tshwj xeeb thiab cov khoom. Cov neeg siv khoom tuaj yeem nug cov cai los ntawm National Quality Certification Center tom qab daim ntawv pov thawj qhov chaw muab kev tswj hwm tau nkag mus rau cov khoom lag luam sib xws rau hauv cov ntaub ntawv hauv computer thaum muab cov khoom pov thawj uas yuav tsum tau ua.
Nws yuav tsum raug sau tseg tias 3C cim tsuas yog lees paub kev nyab xeeb yooj yim thiab tsis yog lub cim zoo. Yog li ntawd, nws raug txwv tsis pub muag ntawm lub khw yam tsis muaj ntawv pov thawj, uas yog lub teb chaws yuav tsum tau ua.
2. Cov ntaub ntawv pov thawj tawg
Ib qho kev sim tshuaj ntsuam xyuas seb lub tshuab ntsuas roj puas ua raws li tus qauv tawg-pov thawj, hom kev sim, thiab kev hloov pauv yog hu ua explosion-proof certification. Daim ntawv pov thawj tawg-pov thawj sib raug yuav raug muab yog tias nws ua tiav cov qauv. Lub tshuab ntsuas roj yuav tsum muab ntau cov ntaub ntawv tseem ceeb thaum thov rau daim ntawv pov thawj tawg, suav nrog daim ntawv pov thawj kev tsim nyog rau kev lag luam, daim ntawv pov thawj kev lag luam zoo, cov ntaub ntawv kev lag luam, thiab cov qauv tshuaj xyuas. Yog li ntawd, thaum xaiv lub ntsuas roj, peb yuav tsum ua tib zoo mloog rau daim ntawv pov thawj tawg.
3. Kev tsim khoom ntsuas ntsuas daim ntawv tso cai thiab cov khoom tawg-pov thawj hluav taws xob teeb tsa thiab kho daim ntawv pov thawj tsim nyog
Ob daim ntawv pov thawj no yog rau cov neeg tsim khoom ntawm lub ntsuas roj, tsis yog lub ntsuas roj nws tus kheej. Peb yuav tsum nug txog qhov chaw tsim khoom muaj ob daim ntawv pov thawj no ua ntej yuav khoom. Cov chaw tsim khoom lag luam muaj peev xwm tsim, kho, thiab teeb tsa cov cuab yeej siv hluav taws xob cuam tshuam tau txiav txim siab los ntawm ob daim ntawv pov thawj no.
4. Daim ntawv tshuaj ntsuam xyuas
Daim ntawv tshaj tawm kev tshuaj xyuas roj av tau nthuav tawm kawg. Daim ntawv tshuaj ntsuam xyuas los ntawm lub teb chaws tso cai ntsuas ntsuas lub tuam tsev yuav tsum tau siv zoo. Nws suav nrog ntau qhov ntsuas ntsuas roj, cov yam ntxwv, thiab cov ntaub ntawv dav dav uas tuaj yeem pab peb sai li sai tau. Kawm paub siv lub cuab yeej no.
