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Vim li cas lub tsev ntse yog qhov kev nyab xeeb yav tom ntej?
Raws li kev siv thev naus laus zis hauv tsev txuas ntxiv mus, kev sib koom ua ke ntawm cov khoom ruaj ntseg tau dhau los ua qhov tseem ceeb hauv kev ua kom muaj kev nyab xeeb thiab kev thaj yeeb ntawm lub siab rau cov tswv tsev. Nrog kev loj hlob nyuaj ntawm cov ntse hauv tsev ecosystems, cov khoom ruaj ntseg xws li cov pa luam yeeb ntse, tswb qhov rooj, waterlea ...Nyeem ntxiv -
Puas muaj xws li ib qho tseem ceeb nrhiav?
Tsis ntev los no, cov xov xwm ntawm kev ua tiav daim ntawv thov ntawm lub tswb nrov ntawm lub tsheb npav tau nyiam dav. Nrog rau kev thauj mus los hauv nroog loj zuj zus, kev ua tub sab me me ntawm lub tsheb npav tshwm sim ib ntus, uas ua rau muaj kev hem thawj loj rau kev nyab xeeb ntawm cov neeg caij tsheb. Yuav kom daws tau qhov no ...Nyeem ntxiv -
Dab tsi yog qhov zoo tshaj plaws tiv thaiv tus kheej?
Lub tswb ntawm tus kheej tuaj yeem tau txais kev pab koj xav tau hauv qhov xwm txheej txaus ntshai, ua rau nws yog ib qho tseem ceeb peev rau koj txoj kev nyab xeeb. Lub tswb tiv thaiv tus kheej tuaj yeem muab kev nyab xeeb ntxiv rau koj hauv kev tiv thaiv cov neeg tawm tsam thiab hu kev pab thaum koj xav tau. Kev kub ntxhov...Nyeem ntxiv -
Vim li cas kuv lub ntsuas pa luam yeeb beeping?
Lub tshuab ntsuas pa luam yeeb tuaj yeem ua suab nrov lossis suab nrov rau ntau qhov laj thawj, suav nrog: 1. Lub roj teeb qis: Feem ntau ua rau lub tswb ntsuas pa taws beeping tsis tu ncua yog lub roj teeb tsawg. Txawm tias hardwired units muaj backup roj teeb uas yuav tsum tau hloov perio ...Nyeem ntxiv -
2024 Tshiab Qhov Zoo Tshaj Plaws Mus Ncig Carbon Monoxide Ntes
Raws li kev paub txog cov dngers ntawm cov pa roj carbon monoxide lom txuas ntxiv mus ntxiv, muaj cov cuab yeej siv hluav taws xob ruaj ntseg yog qhov tseem ceeb heev. Tus tshiab 2024 Qhov Zoo Tshaj Plaws Mus Ncig Carbon Monoxide Ntes yog cov khoom lag luam hloov pauv uas sib txuas cov cuab yeej siv thev naus laus zis nrog kev nyab xeeb zoo tshaj plaws hauv chav kawm ...Nyeem ntxiv -
Ariza hloov pauv dab tsi rau UL4200 US ntawv pov thawj?
Hnub Wednesday, Lub Yim Hli 28, 2024, Ariza Electronics tau nqis tes ua haujlwm ntawm txoj kev ntawm cov khoom lag luam thiab kev txhim kho kom zoo. Yuav kom ua tau raws li US UL4200 daim ntawv pov thawj tus qauv, Ariza Electronics tau txiav txim siab los nce cov nqi khoom ...Nyeem ntxiv