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kedu ihe dị iche na nkpuchi ihu kn95 na n95
1. Nkpuchi KN95 bụ n'ezie ihe nkpuchi kwekọrọ na ọkọlọtọ GB2626 nke China. 2. N95 nkpuchi bụ nke American NIOSH kwadoro, na ọkọlọtọ bụ na-abụghị mmanu particulate filtration arụmọrụ ≥ 95%. 3. Ekwesịrị iyi ihe mkpuchi KN95 na N95 nke ọma. 4. Ọ bụrụ na a na-ejikarị ihe mkpuchi KN95 ma ọ bụ N95 eme ihe, enwere ike dochie ya ...GỤKWUO -
Oti mkpu windo ụzọ mgbochi mmiri IP67
Njirimara: * Waterproof - Kachasịa imewe maka mpụga. Mkpu 140 decibel na-ada ụda nke ukwuu iji mee ka onye ọ bụla na-abanye n'ime ya chee echiche ugboro abụọ banyere isi n'ọnụ ụzọ gị banye ma mee ka ndị agbata obi gị mara na ọ ga-enwe ike ịbata. * Ọ dị mfe iji igodo ọnụọgụ ọnụọgụ anọ maka ịhazi ntụtụ omenala gị - ohere dị mfe ...GỤKWUO -
Chain igodo mkpuchi mkpuchi ihe mberede onwe onye nwere ike ibugharị
Nkọwa ngwaahịa aha ngwaahịa a na-eweghachi yinye igodo mkpuchi nkeonwe ya na ọkụ ọkụ maka ụmụ nwanyị na-eto eto ika Ariza Material PC+ABS Plastic Net Weight 46g Dimension 85*30*19mm Batrị 2pcs AAA Agba ojii Decibel 130dbGỤKWUO -
Oti mkpu ihe mmetụta ịma jijiji/ọnụ ụzọ ultra slim
Ngwaahịa a na-echebe gị site na ihe mmetụta ịma jijiji a pụrụ ịdabere na ya na oke mkpu 125dB, chebe ụlọ gị mgbe ọ nweghị onye nọ n'ụlọ. Sensọ ịma jijiji pụrụ iche, teknụzụ na-akpalite ịma jijiji nwere mmetụta uche kacha mma na-eme ka ị mara maka nbibi. 9mm Ultra Slim Design, obere akpa & dabara maka ọtụtụ ụdị ...GỤKWUO -
Batrị AAA Mgbochi Mgbochi Mmeko nwoke na-ahụ maka Mkpu Onwe Onwe Onye Mberede
"Dabere na ahịa ụlọ ma gbasaa azụmahịa mba ofesi" bụ atụmatụ nkwalite anyị maka ịdị elu dị elu maka mkpu nkeonwe maka ụmụ nwanyị Pendants Ikuku Ahụhụ Ahụhụ Ahụhụ Pendant Sos. Anyị na-anabata gị ka ị jụọ anyị site na kọntaktị ma ọ bụ mail ma nwee olile anya ịmepụta romant dị irè na nkwado ...GỤKWUO -
Ahịa maka mkpu GPS nkeonwe
Olee otú mmepe ahịa nke GPS mkpu n'ọnọdu onwe onye? na otú nnukwu bụ ahịa nke a nkeonwe GPS n'ọnọdu mkpu? 1. Ahịa ụmụ akwụkwọ: Ụlọ akwụkwọ praịmarị na ụlọ akwụkwọ sekọndrị nwere ọnụ ọgụgụ buru ibu, ụmụ akwụkwọ bụkwa nnukwu ìgwè. Anyị na-ewepu ụmụ akwụkwọ kọleji, tumadi maka praịmarị na nke abụọ ...GỤKWUO
