Yuav ua li cas thiaj li muaj pov thawj yuav muaj kev koom tes nrog thaum them piles tau xa tawm mus rau North American lag luam?

UL yog cov lus luv ntawm Underwriter Networkories Inc. ul kev nyab xeeb kev suav hauv Tebchaws Meskas tau koom nrog kev kuaj kev nyab xeeb hauv ntiaj teb. Nws yog qhov ywj siab, muaj txiaj ntsig zoo, cov koom haum tshaj lij uas ua cov kev sim rau pej xeem kev nyab xeeb. Nws siv cov qauv kev tshawb fawb tshawb fawb thiab txiav txim siab seb cov khoom siv ntau yam, khoom siv, vaj tse, thiab lwm yam khoom siv tau; Nws txiav txim siab, sau, thiab teeb meem sib raug cov qauv thiab pab txo kom txo thiab tiv thaiv kev phom sij rau lub neej. Peb yuav khaws cov ntaub ntawv ntawm cov cuab yeej puas ntiag tug thiab kev tshawb nrhiav qhov tseeb ntawm kev tshawb nrhiav tib lub sijhawm. UL daim ntawv pov thawj yog cov ntawv pov thawj tsis yog-yuav tsum tau ua haujlwm hauv Tebchaws Meskas. Nws tsuas yog xeem thiab muab ntawv pov thawj kev nyab xeeb khoom kev nyab xeeb. Tag nrho cov ntawv pov thawj tsis suav nrog EMC (electromagnetic sib xyaw) cov xeeb ceem ntawm cov khoom.

Etl yog cov cim tshwj xeeb ntawm intertek, lub ntiaj teb tuam txhab ua tau zoo thiab muaj keeb kwm kev sib tw rov qab mus rau "Hluav Taws Xob Kuaj Xyuas Hluav Taws Xob" xyoo 1904, uas Los ua niaj hnub no thiab thiab nyiam lub koob npe loj hauv Tebchaws Meskas thiab thoob ntiaj teb. Txij li thaum nws tsim tsa ntau dua lub xyoo dhau los, thiab tau tsim mus rau hauv cov tuam tsev xeem sib luag los ntawm Asmeskas Kev Tswj Haujlwm Kev Nyab Xeeb Kev Nyab Xeeb thiab Kev Noj Qab Haus Huv (OSHA). Kuaj sim xeem-meTL). Nyob rau tib lub sijhawm, cov qauv kev cai lij choj ntawm Canada-SCC kuj pom zoo li cov koom haum kws muaj ntawv pov thawj hauv Canada (koj tuaj yeem nkag mus rau OSHA lub vev xaib http: / /www.osha.gov yog xav paub ntaub ntawv ntau ntxiv).

Ntev npaum li cas yog muaj hluav taws xob, tshuab lossis hluav taws xob khoom Xyooj cov khoom lag luam thiab cov khoom lag luam tau pom cov qauv kev nyab xeeb tsawg kawg nkaus thiab Canadian Cov Qauv Kev Nyab Xeeb. Nws tau raug sim los ntawm intertek, lub teb chaws lees paub kev kuaj sim (NRTL), thiab ua raws li cov qauv hauv tebchaws muaj feem xyuam; Nws kuj txhais tau tias lub Hoobkas tsim khoom pom zoo kom raug tshuaj xyuas ib txwm ua kom muaj qhov khoom lag luam kom zoo, uas tuaj yeem muag rau Asmeskas thiab Canadian cov lag luam. Nws txhais li cas rau cov neeg xa khoom, cov khw muag khoom thiab cov neeg siv khoom yog tias lawv tau kuaj khoom thiab muaj ntawv pov thawj los ntawm cov neeg thib peb.

Susin

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