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Uyini umehluko phakathi kwemaski yobuso ye-kn95 ne-n95?
1. Imaski ye-KN95 empeleni iyimaski ehambisana nezinga le-GB2626 laseShayina. 2. Imaski ye-N95 iqinisekiswe yi-American NIOSH, futhi indinganiso iwukusebenza kahle kokuhlunga okungeyona i-oyili ≥ 95%. 3. Imaski ye-KN95 ne-N95 kufanele igqokwe kahle. 4. Uma imaski ye-KN95 noma ye-N95 isetshenziswa ngokuvamile, ingashintshwa...Funda kabanzi -
I-alamu yefasitela lomnyango elingangeni manzi ye-IP67
Isici: * Ingangeni manzi – Idizayini ikakhulukazi yangaphandle. I-alamu yama-decibel angu-140 inomsindo ngokwanele ukwenza umuntu ongaba yisigebengu acabange kabili ngokungena ngomnyango wakho bese exwayisa omakhelwane bakho ngokugqekeza okungenzeka. * Ikhiphedi yezinombolo ezine elula ukuyisebenzisa ukuhlela iphinikhodi yakho yangokwezifiso – ukufinyelela okulula...Funda kabanzi -
Iketanga Lokhiye We-Alarm Yokuzivikela Ephuthumayo Ephathekayo
Incazelo Yomkhiqizo Igama Lomkhiqizo Uchungechunge Lokhiye Olukwazi Ukuhoxiswa Uchungechunge Lokhiye Lomuntu Siqu Olune-LED Light Yabesifazane Izingane Asebekhulile Uhlobo lwe-Ariza Material PC+ABS Plastic Isisindo Esihlanzekile 46g Ubukhulu 85*30*19mm Ibhethri 2pcs Umbala we-AAA omnyama i-Decibel 130dbFunda kabanzi -
Inzwa ye-alamu yokudlidliza yefasitela/umnyango encane kakhulu
Lo mkhiqizo ukuvikela ngenzwa yokudlidliza ethembekile kanye ne-alamu enamandla kakhulu engu-125dB, gcina ukuphepha endlini yakho uma kungekho muntu ekhaya. Inzwa yokudlidliza ekhethekile, ubuchwepheshe bokudlidliza obunokuzwela okuhle kakhulu ikuxwayisa ngokugqekezwa. Idizayini engu-9mm Ultra Slim, iyaphatheka futhi ifanela iningi...Funda kabanzi -
I-alamu Yokuzivikela Yomuntu Siqu Ephuthumayo Yebhethri Le-AAA Elilwa Nokudlwengulwa
"Ngokusekelwe emakethe yasekhaya kanye nokwandisa ibhizinisi lakwamanye amazwe" isu lethu lokuthuthukisa i-High Quality for Personal Alarm For Women Pendants Wireless Medical Panic Button Pendant Sos. Siyakwamukela ukuthi usibuze ngokuxhumana noma ngeposi futhi sinethemba lokwakha uthando olusebenzayo nolusebenzisanayo...Funda kabanzi -
Imakethe ye-alamu yomuntu siqu ye-GPS
Imakethe ithuthuka kanjani i-alamu yokuma komuntu siqu ye-GPS? futhi inkulu kangakanani imakethe yale alamu yokuma komuntu siqu ye-GPS? 1. Imakethe yabafundi: Izikole zamabanga aphansi nezamabanga aphezulu zinabantu abaningi, kanti abafundi bayiqembu elikhulu. Asibabandakanyi abafundi basekolishi, ikakhulukazi abafundi bamabanga aphansi nabesibili...Funda kabanzi