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Isitifiketi se-CE se-European Union
1.Siyini isitifiketi se-CE se-European Union?I-CE imele i-CONFORMITE EUROPEENNE.Uphawu lwe-“CE” luwuphawu lwesitifiketi sokuphepha olubonwa njengepasi ukuze abakhiqizi bavule futhi bangene emakethe yaseYurophu.Emakethe ye-European Union, uphawu lwe-“CE” luyimanda...Funda kabanzi -
222nm isibani se-UV inzalo etafuleni
Inzuzo engu-222nm Indlela eqondile yokukhawulela ukudluliswa kwegciwane emoyeni ukukuyekisa phakathi nesikhathi esifushane sokukhiqizwa kwawo.Ukukhanya kwe-Germicidal ultraviolet, ngokuvamile okungu-254 nm, kuyasebenza kulo mongo kodwa, uma kusetshenziswe ngokuqondile, kungaba yingozi empilweni yesikhumba namehlo.Isizathu sokuthi...Funda kabanzi -
Uhambo lwemizuzu engu-15 ukuya "ku-sampling circle" ye-nucleic acid luyeza
NgoMeyi 9, iPhini likaNdunankulu u-Sun Chunlan, oyilungu le-Political Bureau ye-Communist Party of China Central Committee, ukhulume emhlanganweni we-teleconference owawubanjwe yi-Joint prevention and control mechanism of the State Council ngoLwesine.Ugcizelele ukuthi sidinga ukuhlanganisa umcabango nesenzo ukuze sibe nomoya o...Funda kabanzi -
Uhlelo lokuhlanza umoya lwelabhorethri yokuhlola i-nucleic acid yendlu ephathwayo
Ngokwengqikithi yenoveli yobhubhane lweCoronavirus, kufakwe amakhabethe amasha ajwayelekile okuhlola i-nucleic acid ezindaweni eziningi, njengoba kukhonjisiwe emfanekisweni ongezansi: Lolu wuhlobo olusha lwelabhorethri ye-PCR ephathwayo, ebonakala kalula ukunyakaza nokusebenza okuqinile okusebenzayo. ...Funda kabanzi -
LIGHTBEST UL electronic ballast
Yini i-UL?UL (Underwriter Laboratories Inc.)-I-UL Safety Laboratory inegunya elikhulu e-United States futhi iyisikhungo esizimele esikhulu kunazo zonke esizibandakanya nokuhlola ukuphepha kanye nokuhlonza emhlabeni.I-UL ibambe iqhaza kakhulu ekuqinisekiseni ukuphepha komkhiqizo ...Funda kabanzi -
Hamba ku-UV sterilizer
Hamba uye kusibulala-magciwane se-UV Ingabe ukwehla kwamanzi emzimbeni kusho ukuthokomala?Ingabe ukuthi ukuphakama komswakama womzimba, kubukeka kuncane?Indlela yokwenza amanzi iresiphi eyimfihlo yokuphila isikhathi eside?Okulandelayo, sizokwembula ngamunye ngamunye....Funda kabanzi -
Isibani se-UV se-germicidal sokuhlanza umoya
Isibani se-UV esibulala amagciwane sokuhlanza umoya Kudume kakhulu ukusebenzisa amalambu e-Uv ebulala amagciwane ukuze kubulawe inzalo yomoya, njengokuqeda izibungu empilweni yethu.Ngokuvamile, amalambu e-Uv ahlanganisa i-differnet wavelength, UVA, UVB, UVC ne-UVU njll.. UVC wavelengt...Funda kabanzi -
Imiphumela kanye nezingozi ze-ozone
Imiphumela kanye nezingozi ze-ozone, i-allotrope yomoya-mpilo, Ifomula yayo yamakhemikhali i-O3, igesi eluhlaza okwesibhakabhaka enephunga lezinhlanzi.Okuvame ukukhulunywa ngakho i-ozone emkhathini, edonsa imisebe ye-ultraviolet...Funda kabanzi -
Ukuvimbela inkukhu
Ukuvimbela inkukhu Akuyona into engavamile ukukhuluma ngobhontshisi, okuyisifo esithathelwanayo esiyingozi esibangelwa ukutheleleka kokuqala kwegciwane le-varicella-zoster.Kwenzeka kakhulu ezinsaneni nasezinganeni zasenkulisa, futhi izimpawu zokuqala kwabantu abadala zibucayi kakhulu ...Funda kabanzi -
Ungawasebenzisa kanjani amalambu e-Uv germicidal ngokuphepha nangempumelelo
Indlela yokusebenzisa izibani ze-Uv germicidal ngokuphepha nangempumelelo Ngokuthuthuka kwempilo yasemadolobheni, umqondo wokuvikelwa kwemvelo bekuyigama lasekhaya, izibani ze-ultraviolet germicidal kanye nezinsiza zayo ziguqulelwe kabanzi ukuze zisetshenziswe izinhlobo ezahlukene: inzalo...Funda kabanzi -
I-sterilizer yasekhaya ye-uvc yokuthuthukisa injabulo
Isibulali magciwane sasekhaya sokuthuthukisa injabulo Zicabange njengomuntu obaluleke kakhulu emhlabeni.Umuntu wokuqala okudingeka uzinakekele nguwe.——Kubaluleke kakhulu futhi kuyajabulisa ukuchitha isikhathi ekuthuthukiseni izinga lempilo futhi ubheke uku...Funda kabanzi -
Izindlela ezinhle zokuvimbela umkhuhlane entwasahlobo
Izindlela ezinhle zokuvimbela umkhuhlane entwasahlobo Intwasahlobo yisikhathi sokwanda kwezifo ezithathelwanayo, izifo ezithathelwanayo ze-enteric, izifo ezigxile emvelweni kanye nezifo ezithathelwanayo ezithwalwa yizinambuzane amathuba okudlulisela kwawo akhula kakhulu.Izifo ezijwayelekile...Funda kabanzi
