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1: Nyali zoteteza chilengedwe Nyali zachikhalidwe za fulorosenti zimakhala ndi nthunzi wambiri wa Mercury, ndipo ngati zitathyoka, mpweya wa Mercury ukhoza kusungunuka mumlengalenga.Komabe, nyali za LED sizigwiritsa ntchito mercury, ndipo zida za LED zilibe kutsogolera, zomwe zimateteza chilengedwe.2: Kuchepa kwa malungo Tra...Werengani zambiri»
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Okondedwa Owonetsera, Othandizana Naye ndi Abwenzi Omvera, Poganizira kuti anthu adziko lino ali pa nthawi yovuta kwambiri polimbana ndi mliri wa matenda atsopano a coronavirus, malinga ndi kutumizidwa kwa Komiti Yaikulu ya Party ndi State Council yoletsa kupewa ndi kuwongolera. korona watsopano...Werengani zambiri»
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Pofuna kupeputsa ndondomeko yopanga ndi kukonza bwino kupanga, fakitale yathu inkaitanitsa zida zingapo zotsogola, kuphatikizapo zida zopangira zopangira, zida za unsembe, zida zonyamula, etc. Kuchuluka kwapawiri kupanga kungawonjezeke ndi ...Werengani zambiri»
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Mpikisano woipa mu nkhondo yamtengo wapatali ya msika wa LED, mndandanda wa zinthu zambiri zosayenerera zaphwanya mtengo weniweni wa kupulumutsa mphamvu za LED, moyo wautali, kuteteza chilengedwe, etc. Momwe tingasiyanitsire ubwino ndi kuipa kwa nyali za LED, tiyenera kuyambira pa follo...Werengani zambiri»
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Lipoti la kafukufuku wa Global LED Billboard Floodlight Market limapereka kusanthula kwakuya komanso zoona zamakampani apadziko lonse lapansi a LED Billboard Floodlight kutengera kukula kwa msika, zomwe zikuchitika masiku ano, kugawana, komanso mayendedwe amakampani.Lipotili likuwunikira magawo, magawo ang'onoang'ono, mikangano, kuwonongeka kwa zigawo ...Werengani zambiri»