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Chii Chitsva muUL 217 9th Edition?
1. Chii chinonzi UL 217 9th Edition? UL 217 ndiyo chiyero cheUnited States chezvitsigiro zvehutsi, chinoshandiswa zvakanyanya mudzimba dzekugara uye dzekutengesa kuona kuti maalarm ehutsi anopindura nekukasira kunjodzi dzemoto uku ichidzikisa ma alarm enhema. Zvichienzaniswa neshanduro dzakapfuura, th...Verenga zvimwe -
Wireless Utsi uye Carbon Monoxide Detector: Yakakosha Gwaro
Sei Uchida Chiutsi uye Carbon Monoxide Detector? Chiutsi uye kabhoni monoxide (CO) detector yakakosha paimba yega yega. Maaramu echiutsi anobatsira kuona moto nguva ichiripo, ukuwo kabhoni monoxide detector ichikuzivisa nezvekuvapo kwegasi rinouraya, risinganhuhwi — rinowanzonzi ...Verenga zvimwe -
steam inoburitsa alarm yehutsi?
Maaramu ehutsi zvinhu zvinoponesa upenyu zvinotinyevera nezvenjodzi yemoto, asi wakambozvibvunza here kana chimwe chinhu chisingakuvadzi semhute chingazvikonzeresa? Iri idambudziko rakajairika: unobuda mushower inopisa, kana kuti kicheni yako inozadza nemhepo paunenge uchibika, uye kamwe kamwe, chiutsi chako ala...Verenga zvimwe -
Zvekuita Kana Carbon Monoxide Detector Yako Yaenda: Nhanho-neNhanho Yekutungamira
Carbon monoxide (CO) igasi risina ruvara, risinganhuhwi rinogona kuuraya. Kabhoni monoxide detector ndiyo mutsara wako wekutanga wekudzivirira kubva kune iyi isingaoneki kutyisidzira. Asi chii chaunofanira kuita kana CO detector yako ikangoerekana yadzima? Inogona kunge iri nguva inotyisa, asi kuziva matanho akakodzera ekutora kunogona kuita ...Verenga zvimwe -
Dzimba dzekurara Dzinoda Carbon Monoxide Detectors Mukati?
Carbon monoxide (CO), inowanzonzi "muurayi akanyarara," igasi risina ruvara, risinganhuhwi rinogona kuuraya kana rikafemeswa yakawanda. Inogadzirwa nemidziyo yakaita semahita egasi, mafito, uye zvitofu zvinopfuta, carbon monoxide poisoning inouraya mazana ehupenyu pagore...Verenga zvimwe -
Chii chinonzi Sound Range ye130dB Personal Alarm?
A 130-decibel (dB) alarm yemunhu chinhu chinoshandiswa zvakanyanya chekuchengetedza chakagadzirirwa kuburitsa ruzha runobaya kukwezva kutarisa uye kudzivirira zvinogona kutyisidzira. Asi ruzha rwearamu ine simba zvakadaro rinosvika kure zvakadini? Pa130dB, kusimba kweruzha kunofananidzwa neinjini yejeti pakusimuka, zvichiita ...Verenga zvimwe