Pane nā mea hana kānana ea kūpono i ka waiwai kūpono o F5-F9

Pane nā mea hana kānana ea kūpono i ka waiwai kūpono o F5-F9

ʻIke paha ʻoe i ka kānana ʻeke ʻeke hopena i hoʻohana mau ʻia i ka ʻōnaehana ea ea? E like me kekahi o nā mea koʻikoʻi koʻikoʻi i loko o ka ʻōnaehana ea ea ea, pehea e koho ai i ke kumu hoʻohālike kūpono a he mea koʻikoʻi ka mea kūʻai aku, a ʻaʻole maopopo ka nui o nā mea kūʻai aku i nā kūlana kānana kānana, ʻo nā mea hana ea ea hopena e hoʻolauna pōkole i ka hopena waena. kānana, i hiki i nā mea a pau ke koho wikiwiki a pololei i ka kānana hopena waena.

Nā mea hana kānana ea maikaʻi

1, ʻeke alumini ʻeke kānana ʻano hana: ka hoʻohana ʻana i ka fiber synthetic a i ʻole nā ​​​​mea kānana kīʻaha aniani i lawe ʻia mai, alumini alumini paʻi kiʻi paʻi kiʻi, hoʻoheheʻe ʻia i loko o ke kaula anu.

2, ka mea hoʻomaʻamaʻa kānana kānana maʻamau (EN779) ka hoʻokaʻawale ʻana: F5 (melemele - kala), F6 ('ōmaʻomaʻo), F7 (ʻulaʻula) F, 8 (melemele - kala), F9 (keʻokeʻo) pili i ka papa hoʻohālikelike ʻano nui e like me kēia. :

ʻO ka nui o ka nui o ka F5 he ≥1.0um, a ʻo ka pono kānana ʻo 75>E≥60%.

F6 nui āpana ≥1.0um, kānana pono 80>E≥65%;

ʻO ka nui o ka nui o ka F7 he ≥1.0um, a ʻo ka pono kānana ʻo 85>E≥70%;

F8 no ka nui liki ≥1.0um, kānana pono 90>E≥75%;

F9 nui āpana ≥1.0um, kānana pono 95>E≥80%;

3, 'aʻohe kūpono 'eke noi wahi: pāʻoihana a me ka 'oihana ventilation nenoaiu kānana nui, maʻemaʻe lumi hou ea nenoaiu kumu kānana, automotive 'oihana photoelectric semiconductor pre-filtration, hotele a me ka hale oihana nui kānana.

Nā mea hana kānana ea maikaʻi

ʻIke ʻia nā kānana ea e ka nui o nā poʻe, hoʻomaikaʻi ia i ka maikaʻi o ka ea a hōʻoia i ke olakino o nā kānaka, a ua hoʻohana nui ʻia, e like me ka lāʻau lapaʻau, meaʻai a me nā ʻoihana ʻē aʻe i hiki ʻole ke hoʻokaʻawale ʻia mai nā ʻano kānana pono a pau.