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Chii Chitsva muUL 217 9th Edition?
1. Chii chinonzi UL 217 9th Edition? UL 217 ndiyo nzira yeUnited States yekuona utsi, inoshandiswa zvakanyanya muzvivakwa zvekugara uye zvemabhizinesi kuona kuti maalarm eutsi anokurumidza kupindura njodzi dzemoto uku achideredza maalarm enhema. Zvichienzaniswa neshanduro dzekare,...Verenga zvakawanda -
Chinoongorora Utsi neCarbon Monoxide Zvisina Waya: Gwaro Rinokosha
Sei Uchida Chinoongorora Utsi neCarbon Monoxide? Chinoongorora utsi necarbon monoxide (CO) chakakosha pamusha wega wega. Maalarm eutsi anobatsira kuona moto nekukurumidza, nepo zvinoongorora carbon monoxide zvichikuzivisa nezvekuvapo kwegasi rinouraya, risina hwema—rinowanzonzi ...Verenga zvakawanda -
Ko mhute inovhundutsa alarm yeutsi here?
Ma alarm eutsi zvishandiso zvinoponesa hupenyu zvinotinyevera nezvenjodzi yemoto, asi wakambozvibvunza here kana chimwe chinhu chisina njodzi seutsi chingazvikonzera? Dambudziko rakajairika: unobuda mushawa inopisa, kana kuti kicheni yako inozadzwa neutsi paunenge uchibika, uye kamwe kamwe, utsi hwako hunotanga...Verenga zvakawanda -
Zvekuita Kana Carbon Monoxide Detector Yako Ikabvira: Gwaro Rematanho Nedanho
Carbon monoxide (CO) igesi isina ruvara, isina hwema inogona kuuraya. Chinhu chinoona carbon monoxide ndicho chinhu chekutanga chekudzivirira kubva kunjodzi iyi isingaoneki. Asi chii chaunofanira kuita kana chinhu chinoona carbon monoxide chikangoerekana chaputika? Inogona kuva nguva inotyisa, asi kuziva matanho akakodzera ekutora kunogona kuita kuti ...Verenga zvakawanda -
Mumba dzekurara munoda ma "Carbon Monoxide Detectors" here?
Carbon monoxide (CO), inowanzonzi "muurayi akanyarara," igesi risina ruvara, risina hwema rinogona kuuraya kana rikafemerwa rakawanda. Ichigadzirwa nemidziyo yakaita semagasi anodziya, mafireplaces, uye mastoves anopisa mafuta, chepfu yecarbon monoxide inouraya mazana evanhu pagore...Verenga zvakawanda -
Chii chinonzi Sound Range yeAlarm ye130dB?
Alarm yemunhu ine madecibel 130 (dB) chishandiso chekuchengetedza chinoshandiswa zvakanyanya chakagadzirirwa kuburitsa ruzha runobaya kuti rukwezve kutariswa uye kudzivirira njodzi dzinogona kuitika. Asi ruzha rwealarm ine simba kudaro runofamba kusvika papi? Pa130dB, simba reruzha rakafanana nereinjini yejet painofamba, zvichiita kuti...Verenga zvakawanda