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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 -
Kodi nthunzi imayatsa alamu ya utsi?
Ma alamu a utsi ndi zida zopulumutsa miyoyo zomwe zimatichenjeza za kuopsa kwa moto, koma kodi munayamba mwadzifunsapo ngati chinthu chopanda vuto monga nthunzi chingawayambitse? Ndi vuto lofala: mumatuluka mu bafa lotentha, kapena mwina khitchini yanu imadzaza ndi nthunzi mukamaphika, ndipo mwadzidzidzi, utsi wanu umakhala woipa...Werengani zambiri -
Zoyenera Kuchita Ngati Chowunikira Chanu cha Carbon Monoxide Chaphulika: Buku Lotsogolera Gawo ndi Gawo
Mpweya wa carbon monoxide (CO) ndi mpweya wopanda mtundu, wopanda fungo lomwe lingakhale lakupha. Chowunikira carbon monoxide ndiye njira yanu yoyamba yodzitetezera ku chiwopsezo chosaonekachi. Koma kodi muyenera kuchita chiyani ngati chowunikira chanu cha CO chaphulika mwadzidzidzi? Ikhoza kukhala nthawi yoopsa, koma kudziwa njira zoyenera kuchita kungapangitse ...Werengani zambiri -
Kodi Zipinda Zogona Zimafunika Zowunikira Mpweya wa Carbon Monoxide Mkati?
Mpweya wa carbon monoxide (CO), womwe nthawi zambiri umatchedwa "wakupha chete," ndi mpweya wopanda mtundu, wopanda fungo womwe ungakhale wakupha ukapumidwa wambiri. Wopangidwa ndi zipangizo monga zotenthetsera gasi, malo ophikira moto, ndi zitofu zoyatsira mafuta, poizoni wa carbon monoxide umapha anthu mazana ambiri pachaka...Werengani zambiri -
Kodi Alamu ya 130dB Yomwe Mumaimva Bwanji?
Alamu ya 130-decibel (dB) ndi chipangizo chotetezeka chomwe chimagwiritsidwa ntchito kwambiri chopangidwa kuti chitulutse phokoso lobaya kuti akope chidwi ndikuletsa zoopsa zomwe zingachitike. Koma kodi phokoso la alamu yamphamvu chonchi limayenda mtunda wotani? Pa 130dB, mphamvu ya phokoso ndi yofanana ndi ya injini ya ndege ikayamba, zomwe zimapangitsa kuti...Werengani zambiri