pale pale lapaʻau

Hoʻopili ia me ka maʻamau GB19083-2003 "Nā Manaʻo ʻenehana no nā Masks Protective Medical". ʻO nā hōʻailona ʻenehana koʻikoʻi e pili ana i ka maikaʻi o ka hoʻomaʻemaʻe ʻana i ka ʻaila a me ka pale ʻana i ka ea: (1) ʻO ka pono kānana: Ma lalo o ke kūlana o ke kahe o ka ea (85±2) L / min, ka aerodynamics ʻO ka pono kānana o ka sodium chloride aerosol me ke anawaena waena o ( 0.24±0.06)μm ʻaʻole i emi iho ma mua o 95%, aia ma ka laina me N95 (a i ʻole FFP2) a ma luna. (2) Hoʻoikaika hoʻoikaika: Ma lalo o nā kūlana kahe i luna, ʻaʻole i ʻoi aku ka ikaika o ka inspiratory ma mua o 343.2Pa (35mmH2O).

Nā maka lapaʻau lapaʻau

Ma ka laina me ka YY 0469-2004 "Nā Kona Manaʻo no nā Kauka Lapaʻau Lapaʻau" maʻamau, nā hōʻailona ʻenehana koʻikoʻi e pili ana i ka filtration efficiency, bacterial filtration efficiency and respiratory resistance: (1) Filtration efficiency: ma lalo o ke kūlana o ka ea (30 ± 2) L / min, ʻAʻole emi ka filtration efficiency o ka sodium chloride aerosol me ka kinetic median diameter (0.24±0.06)μm ma mua o 30% (2) Bacterial filtration efficiency: ma lalo o nā kūlana i kuhikuhi ʻia, ʻo ka awelika ʻāpana ʻāpana he (3±0.3) μm gula. melemele ʻAʻole emi ka pono kānana o staphylococcal aerosol ma lalo o 95%; (3) Ke kū'ē o ka hanu: Ma lalo o ke kūlana o ka pono kānana a me ka holo kahe, ʻaʻole i ʻoi aku ke kūpaʻa inhalation ma mua o 49Pa a ʻaʻole i ʻoi aku ke kūpaʻa exhalation ma mua o 29.4Pa.
3. Nā maka lapaʻau maʻamau
E hoʻokō me nā kūlana huahana i hoʻopaʻa ʻia (YZB), maʻamau, nele i nā koi pono kānana no nā ʻāpana a me nā maʻi bacteria, a i ʻole nā ​​koi pono kānana no nā ʻāpana a me nā maʻi ma mua o nā masks surgical medical and medical masks.

E pili ana iā mākou

Ma mua o ka hale hana ʻo Gator Track, ʻo mākou ʻo AIMAX, ka mea kūʻai aku no nā ala kaʻa no nā makahiki he 15. Ma muli o ko mākou ʻike ma kēia kahua, e lawelawe maikaʻi aku i kā mākou mea kūʻai aku, ua manaʻo mākou i ka makemake e kūkulu i hale hana no mākou ponoʻī, ʻaʻole ma ka ʻimi ʻana i ka nui hiki iā mākou ke kūʻai aku, akā no kēlā me kēia ala maikaʻi a mākou i kūkulu ai a helu.

Ma 2015, ua hoʻokumu ʻia ʻo Gator Track me ke kōkua o nā ʻenehana loea waiwai. Ua kūkulu ʻia kā mākou ala mua ma 8^th, Malaki, 2016. No ka huina pau i kūkulu ʻia he 50 ipu i ka makahiki 2016, a hiki i kēia manawa he 1 koi wale no 1 pc.

Ma ke ʻano he hale hana hou, loaʻa iā mākou nā mea hana hou a pau no ka hapa nui o nā nui no nā track excavator, track loader, dumper track, ASV tracks a me nā pad rubber. I kēia manawa ua hoʻohui mākou i kahi laina hana hou nonā ala hele hauanā ala lopako. Me ka waimaka a me ka hou, hauʻoli i ka ʻike ʻana iā mākou e ulu nei.

Ke kakali nei mākou i ka manawa e loaʻa ai kāu ʻoihana a me kahi pilina lōʻihi.