Moʻolelo o ka hoʻomohala ʻana i ka kānana HEPA

He kanahā mau makahiki i hala aku nei, ua ʻike ʻia ka kānana HEPA home ma Kina, ʻo kona ʻano nui he 484mm × 484mm × 220mm.

I kēlā manawa, ʻo ka module hoʻonohonoho i hoʻolālā ʻia e ka mea noiʻi he 500mm × 500mm, a ʻo ka nui o ka ʻāpana o ka kānana i hoʻoholo ʻia he 484mm × 484mm i ka noʻonoʻo ʻana i ka pono e mālama i ke kūlana o ka mea hoʻomaha.

ʻO kekahi manaʻo ʻē aʻe ua nānā ʻia kahi kānana Pelekane i kēlā manawa a ʻo kona nui he 484mm e 484mm.

ʻO nā code kālepa mua no ka kānana 484mm ʻo GS-01 a me GB-01. ʻO kahi, S no ka asbestos fiber, B no ke aniani aniani, G no ka kānana, 01 no ka lōʻihi o ka pahu 484mm. ʻAʻole pili ka GB ma ʻaneʻi me ke kūlana aupuni o kēia lā.

Kina 630 Series

ʻO kekahi nui kaulana no nā kānana HEPA ma Kina ʻo 630mm × 630mm × 220mm. E like me ke ʻano o ka hana 484mm, ua hoʻoholo ka poʻe noiʻi he 650mm ka module hoʻonohonoho, ʻo ia hoʻi, me ka ʻae ʻana o ka hoʻonohonoho ʻana, lilo i 630mm. Loaʻa ka 630mm ma 315mm, 945mm a me 1260mm.

ʻO nā code kālepa mua no ka kānana 630mm ʻo GS-03 a me GB-03, kahi e kū ai ʻo 03 no ka lōʻihi o 630mm.

320mm kū hoʻokahi iā Kina

ʻO ke code kālepa mua o 320mm × 320mm × 260mm kānana ʻo GS-02 a me GB-02. ʻO kēia kikoʻī i hoʻohana pū ʻia me 484mm a me 630mm, akā i kēia manawa he kakaikahi loa. I kekahi manawa, ʻo 220mm ka mānoanoa o ka kānana ma kahi o 260mm.