Nā huahana

E like me ka laulā o ka noi 1. Medical masks: domestically maheleia i ekolu waeʻano, lapaʻau maʻamau masks, lāʻau lapaʻauʻokiʻoki masks, lāʻau pale pale maka. 2. ʻO nā masks pale particulate: hoʻohana ʻia ka hana ʻenehana i ka GB2626-2019 maʻamau, nā huahana pale hana kūikawā hōʻailona palekana (LA certification), i ka makahiki 2015, ua hoʻololi ʻia mai ka palapala koi i ka palapala manawaleʻa. Inā hoʻohanaʻia e pale i ka smog, pono e hoʻohana i keʻano hoʻokomo, pono e kūpono i ke kūlana GB / T32610-2016. Hoʻohana ka hoʻohana kīwila i ka maʻamau GB/T32610-2016. 3. Nā pale lole mahana: Nā pale mahana, kūpono no ka hoʻoilo, pono wale nō e hoʻokō i nā kūlana kūpono o nā lole. ʻO nā ʻoihana kūikawā ʻē aʻe: e like me ka ʻoihana kemika.

ʻO ka loiloi pōkole o nā kumu: ua hoʻohui ʻia ka lubricant hewa, ʻoi aku ka hoʻohui ʻana i ka ʻaila meaʻai; nui loa ka lepo o ka moena kaa; paʻa loa nā wili lāʻau hoʻohui a me nā wili cone.

E aʻo e pili ana i ke olaʻana o kahi mea e nānā ai i kahi mīkini pahu pahu pahu pahu me nā ala mālama kūpono i kēiaʻatikala.