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kukangaphi iialam zomsi zivelisa iimpawu ezingeyonyani?
Izilumkiso zomsi ziyinxalenye ebalulekileyo yokhuseleko ekhaya. Ziyasilumkisa ngeengozi ezinokubakho zomlilo, zisinika ixesha lokusabela. Nangona kunjalo, azikho ngaphandle iingxaki zabo. Umba omnye oqhelekileyo kukwenzeka kweempawu zobuxoki. Iimpawu zobuxoki ziimeko apho i-alam ikhala ngaphandle ...Funda ngokugqithisileyo -
Ukuqonda i-Photoelectric Smoke detectors: Isikhokelo
Izixhobo zokujonga umsi zidlala indima ebaluleke kakhulu ekukhuseleni amakhaya, zibonelela ngezilumkiso zakwangoko zemililo enokwenzeka, kunye nokuvumela abahlali ixesha elibalulekileyo elifunekayo lokuphuma ngokukhuselekileyo. Ngokhetho olwahlukeneyo olukhoyo kwimarike, izixhobo zokujonga umsi wefoto zombane zigqame ngenxa...Funda ngokugqithisileyo -
Ukuqonda Umsi woMlilo: Uhluke njani umsi oMhlophe noMnyama
1. Umsi Omhlophe: Iimpawu kunye nemithombo Iimpawu: Umbala: Ubonakala umhlophe okanye ungwevu okhanyayo. Ubungakanani beNcam: Amasuntswana amakhulu (> 1 micron), ngokuqhelekileyo aquka umphunga wamanzi kunye neentsalela zokutsha ezinobunzima. Ubushushu: Umsi omhlophe udla ngokuba ziimpundu...Funda ngokugqithisileyo -
Yintoni entsha kwi-UL 217 9th Edition?
1. Yintoni i-UL 217 9th Edition? I-UL 217 ngumgangatho wase-United States wezixhobo zokujonga umsi, ezisetyenziswa ngokubanzi kwizakhiwo zokuhlala kunye nezorhwebo ukuqinisekisa ukuba ii-alam zomsi ziphendula ngokukhawuleza kwiingozi zomlilo ngelixa zinciphisa ii-alamu zobuxoki. Xa kuthelekiswa neenguqulelo zangaphambili, i...Funda ngokugqithisileyo -
Umsi ongenazingcingo kunye ne-Carbon monoxide Detector: Isikhokelo esibalulekileyo
Kutheni ufuna umsi kunye nesitshixo seCarbon monoxide? Isichongi somsi kunye nekhabhon monokside (CO) sibalulekile kwikhaya ngalinye. Iialam zomsi zinceda ekubhaqeni imililo kwangethuba, ngelixa i-carbon monoxide detectors ikwazisa ngobukho berhasi ebulalayo nengenavumba-ehlala ibizwa ngokuba ...Funda ngokugqithisileyo -
ingaba umphunga ukhupha ialam yomsi?
Iialam zomsi zizixhobo ezisindisa ubomi ezisilumkisa ngengozi yomlilo, kodwa ngaba wakha wazibuza ukuba ingaba into engeyongozi njengomphunga inokuzibangela? Yingxaki eqhelekileyo: uphuma kwishawari eshushu, okanye mhlawumbi ikhitshi lakho lizaliswe ngumphunga ngelixa upheka, kwaye ngequbuliso, umsi wakho ala...Funda ngokugqithisileyo