Xov xwm
-
Dab tsi yog anti glare downlights thiab dab tsi yog qhov txiaj ntsig ntawm anti glare downlights?
Raws li kev tsim tsis muaj lub teeb tseem ceeb tau dhau los ua neeg nyiam, cov tub ntxhais hluas tab tom nrhiav kev hloov teeb pom kev zoo, thiab cov khoom siv hluav taws xob xws li cov teeb pom kev zoo tau dhau los ua neeg nyiam. Yav dhau los, tej zaum yuav tsis muaj lub tswv yim ntawm dab tsi downlight, tab sis tam sim no lawv tau pib them atten ...Nyeem ntxiv -
Dab tsi wattage yog qhov zoo tshaj plaws rau LED downlights?
Feem ntau hais lus, rau cov teeb pom kev hauv tsev, lub teeb pom kev zoo tuaj yeem xaiv raws li hauv pem teb qhov siab. Hauv pem teb qhov siab txog 3 meters feem ntau yog hais txog 3W. Yog tias muaj teeb pom kev zoo, koj tuaj yeem xaiv 1W downlight. Yog tias tsis muaj teeb pom kev tseem ceeb, koj tuaj yeem xaiv lub teeb nrog 5W ...Nyeem ntxiv -
Koj puas tau kuaj xyuas tias qhov hluav taws kub ntsuas hluav taws xob uas koj tau teev tseg thiab teeb tsa muaj cov ntawv ceeb toom qhia tias lawv muaj kev nyab xeeb rau kev siv nyob rau hauv qhov teev I-beam qab nthab?
Engineered wood joists tau tsim txawv dua li cov khoom ntoo joists, thiab vim tias cov khoom siv tsawg dua, lawv hlawv ntawm tus nqi nrawm dua thaum lub tsev hluav taws kub.Vim li no, cov hluav taws kub hluav taws xob siv hauv cov qab nthab yuav tsum tau sim kom ntseeg tau tias lawv ua tau raws li qhov tsawg kawg nkaus. 30-feeb yuav tsum tau. Lub Nation...Nyeem ntxiv -
Siv anti glare downlight rau chav ua noj
Thaum nws los xaiv cov tswv yim teeb pom kev hauv chav ua noj niaj hnub, nws yooj yim xaiv cov uas koj nyiam.Txawm li cas los xij, cov teeb pom kev hauv chav ua noj yuav tsum ua haujlwm zoo. Tsis tsuas yog yuav tsum tau koj lub teeb ci txaus nyob rau hauv qhov chaw npaj thiab ua noj, koj kuj yuav tsum tau ua kom muag muag, tshwj xeeb tshaj yog tias koj kuj siv chav noj mov ...Nyeem ntxiv -
Vim li cas nws tseem ceeb heev uas yuav tsum xaiv qhov hluav taws kub ntsuas hluav taws xob?
Yog tias koj tab tom hloov lossis hloov kho lub teeb pom kev hauv koj lub tsev, tej zaum koj tau tham txog yam koj xav siv. LED downlights yog kab tias ib qho ntawm cov teeb pom kev zoo tshaj plaws, tab sis koj yuav tsum nug koj tus kheej ob peb yam ua ntej. Ib qho ntawm thawj cov lus nug uas koj yuav tau teb yog: Puas yog nec...Nyeem ntxiv -
Lediant - Chaw tsim tshuaj paus ntawm LED Downlights - Restoring Production
Txij li thaum tus kab mob coronavirus tshiab tshwm sim hauv Suav teb, mus txog rau tsoomfwv cov chaw haujlwm, nqes mus rau cov tib neeg zoo tib yam, txhua theem ntawm cov chav nyob tau nquag ua haujlwm los ua txoj haujlwm zoo ntawm kev tiv thaiv kev sib kis thiab kev ua haujlwm. Txawm hais tias Lediant Teeb pom kev tsis nyob hauv cheeb tsam tseem ceeb - Wuhan, tab sis peb tseem tsis coj nws ...Nyeem ntxiv -
2018 Hong Kong International Teeb Pom Kev Ncaj Ncees (Autumn Edition)
2018 Hong Kong International Teeb Pom Kev Ncaj Ncees (Lub Caij Nplooj Ntoos Hlav) RADIANT LIGHTING - 3C-F32 34 Tailored informatization solutions for the LED Lighting industry. Ib qho xwm txheej tseem ceeb hauv kev lag luam teeb pom kev zoo hauv Asia. Lub Kaum Hli 27-30, 2018, Hong Kong International Autumn Lighting Fair (Autumn ...Nyeem ntxiv -
Xim kub yog dab tsi?
Xim kub yog ib txoj kev ntsuas kub uas feem ntau siv hauv physics thiab astronomy. Lub tswv yim no yog ua raws li kev xav ntawm cov khoom dub uas, thaum rhuab mus rau qhov sib txawv, tso tawm ntau xim ntawm lub teeb thiab nws cov khoom tshwm nyob rau hauv ntau yam xim. Thaum cov hlau thaiv yog rhuab, kuv ...Nyeem ntxiv -
Vim li cas kev kuaj kev laus tseem ceeb heev rau cov teeb pom kev zoo?
Feem ntau ntawm cov teeb pom kev zoo, uas nyuam qhuav tsim, muaj cov haujlwm ua tiav ntawm nws cov qauv tsim thiab tuaj yeem siv ncaj qha rau hauv kev siv, tab sis vim li cas peb thiaj li yuav tsum tau ua qhov kev ntsuam xyuas kev laus? Kev ntsuam xyuas kev laus yog ib kauj ruam tseem ceeb hauv kev ua kom muaj kev ruaj ntseg thiab kev muaj peev xwm mus ntev ntawm cov khoom teeb pom kev zoo. Nyob rau hauv cov xwm txheej nyuaj sim ...Nyeem ntxiv
