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Pa Julayi 27, 2022, DLC idapereka zofunikira zaukadaulo ndi ndondomeko yowunikira chitsanzo cha mtundu wachiwiri wa nyali yamagetsi v3.0. Ntchitoyi molingana ndi Plant Lamp V3.0 ikuyembekezeka kulandiridwa kotala loyamba la 2023,Kuwunika kwachitsanzo kwa nyali zamitengo kukuyembekezeka kuyamba pa...Werengani zambiri»
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Chiyambireni nthawi yowunikira nyali za fulorosenti, nyali zoyatsidwa ndi magetsi zakhala zikusefukira m'malo athu. Kutengera mfundo yowala ya nyali za fulorosenti, vuto la kufinya silinathedwe bwino. Lero, talowa m'nthawi ya kuyatsa kwa LED, koma vuto la lig ...Werengani zambiri»
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Pakalipano, mitundu ya olamulira akutali omwe amagwiritsidwa ntchito poyang'anira nyali makamaka akuphatikizapo: infrared remote controller ndi radio remote controller ● Mapangidwe ndi mfundo: Chizindikiro chimatumizidwa ndi oscillator, ndiyeno chimayendetsedwa ndi mphamvu. Chida chotumizira (piezoelectric ceramic, infrared transmitt...Werengani zambiri»
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Pa Juni 10, 2022, European Chemicals Agency (ECHA) idalengeza zakusintha kwa 27 pamndandanda wa ofuna kusankhidwa a REACH, ndikuwonjezera N-Methylol acrylamide pamndandanda wa ofuna SVHC chifukwa zitha kuyambitsa khansa kapena zolakwika zama genetic. Amagwiritsidwa ntchito kwambiri polima komanso kupanga mankhwala ena, ...Werengani zambiri»
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Pa Julayi 9, 2021, bungwe la Saudi Standards, Metrology and Quality Organisation (SASO) linapereka mwalamulo 《Technical Regulations on the Restriction of Hazardous Substances in Electronic and Electrical Equipment》 (SASO RoHS), yomwe imayang'anira zinthu zoopsa pamagetsi amagetsi. ndi electr...Werengani zambiri»
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M'mbuyomu, panalibe njira yoyezera komanso yowunikira mwatsatanetsatane za kuwonongeka komwe kumachitika chifukwa cha kuwala kwa thupi la munthu. Njira yoyesera yachikhalidwe ndikuwunika zomwe zili mu ultraviolet kapena kuwala kosawoneka komwe kuli mumafunde. Chifukwa chake, ukadaulo watsopano wowunikira wa LED ukawonekera, ...Werengani zambiri»
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Nthawi zonse pamakhala sitepe ya R & D, kupanga nyali za LED, ndiko kuti, kuyesa kwa ukalamba ndi kutentha kwakukulu. Chifukwa chiyani nyali za LED ziyenera kuyesedwa kukalamba komanso kutsika kwa kutentha? Ndi chitukuko chaukadaulo wamagetsi, digiri yophatikizira yoyendetsa magetsi ndi LED ...Werengani zambiri»
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Malinga ndi kusinthidwa kwa malamulo a GRPC, Bungwe la Brazil National Bureau of Standards, INMETRO idavomereza ndondomeko yatsopano ya Portaria 69:2022 pa mababu / machubu a LED pa February 16, 2022, yomwe inasindikizidwa mu zolemba zake zovomerezeka pa February 25 ndi kukhazikitsidwa pa Marichi 3, 2022. Malamulo...Werengani zambiri»
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Chiwerengero cha anthu padziko lonse chikuwonjezeka ndipo malo olimapo akuchepa. Kukula kwakukula kwa mizinda kukukulirakulira, ndipo mtunda wamayendedwe ndi mtengo wamayendedwe azakudya nawonso ukukwera molingana. M'zaka 50 zikubwerazi, kuthekera kopereka chakudya chokwanira kudzakhala chinthu chachikulu ...Werengani zambiri»