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N’chifukwa Chiyani Chowunikira Utsi Wanga Chikuwala Mofiira? Tanthauzo ndi Mayankho
Zipangizo zodziwira utsi ndi gawo lofunika kwambiri pa chitetezo cha m'nyumba. Zimatichenjeza za ngozi zomwe zingachitike pamoto, zomwe zimatipatsa nthawi yoti tichitepo kanthu. Koma bwanji ngati chipangizo chanu chodziwira utsi chikuyamba kunyezimira wofiira? Izi zitha kukhala zosokoneza komanso zoopsa. Kuwala kofiira komwe kumawala pa chipangizo chodziwira utsi kungatanthauze zosiyana ...Werengani zambiri -
Kodi ma alarm a utsi amabala zinthu zabodza kangati?
Ma alamu a utsi ndi gawo lofunika kwambiri pa chitetezo cha m'nyumba. Amatichenjeza za ngozi zomwe zingachitike chifukwa cha moto, zomwe zimatipatsa nthawi yoti tichitepo kanthu. Komabe, sizili zopanda vuto lawo. Vuto limodzi lofala ndi kupezeka kwa zabwino zabodza. Zabwino zabodza ndi nthawi zomwe alamu imalira popanda ...Werengani zambiri -
Kumvetsetsa Zowunikira Utsi wa Photoelectric: Buku Lotsogolera
Zipangizo zodziwira utsi zimathandiza kwambiri kuteteza nyumba, kupereka machenjezo ofunikira a moto, komanso kulola anthu okhala m'nyumbamo nthawi yofunika kwambiri kuti achoke bwino. Ndi njira zosiyanasiyana zomwe zilipo pamsika, zida zodziwira utsi wa photoelectric zimaonekera chifukwa cha...Werengani zambiri -
Kumvetsetsa Utsi wa Moto: Kusiyana kwa Utsi Woyera ndi Wakuda
1. Utsi Woyera: Makhalidwe ndi Magwero Makhalidwe: Mtundu: Umawoneka woyera kapena imvi yopepuka. Kukula kwa Tinthu: Tinthu tating'onoting'ono tating'onoting'ono (>1 micron), nthawi zambiri timakhala ndi nthunzi yamadzi ndi zotsalira zoyaka zopepuka. Kutentha: Utsi woyera nthawi zambiri umakhala wofooka...Werengani zambiri -
Kodi Chatsopano ndi Chiyani mu UL 217 9th Edition?
1. Kodi UL 217 9th Edition ndi chiyani? UL 217 ndiye muyezo wa ku United States wa zida zodziwira utsi, zomwe zimagwiritsidwa ntchito kwambiri m'nyumba zogona komanso zamalonda kuti zitsimikizire kuti ma alarm a utsi amayankha mwachangu ku ngozi zamoto pomwe amachepetsa ma alarm abodza. Poyerekeza ndi mitundu yakale, ...Werengani zambiri -
Chowunikira Utsi Wopanda Waya ndi Mpweya wa Carbon Monoxide: Buku Lofunika Kwambiri
N’chifukwa Chiyani Mukufunika Chowunikira Utsi ndi Mpweya wa Carbon Monoxide? Chowunikira utsi ndi mpweya wa carbon monoxide (CO) n’chofunikira pa nyumba iliyonse. Ma alamu a utsi amathandiza kuzindikira moto msanga, pomwe zowunikira mpweya wa carbon monoxide zimakuchenjezani za mpweya wakupha komanso wopanda fungo—womwe nthawi zambiri umatchedwa ...Werengani zambiri