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Pena pale ahi no ka ʻoihana metala
ʻO kēia ʻanouhi pale ahiheintumescentuhi pale ahi. Hana ʻia ia me nā ʻano like ʻolenā mea pale ahi kiʻekiʻea me nā mea hana kiʻiʻoniʻoni ikaika kiʻekiʻe. Loaʻa iā ia nā ʻano o ka hiki ʻole ke puhi, ʻaʻole pahū, ʻaʻohe ʻawahia, ʻaʻohe haumia, kūkulu kūpono a maloʻo wikiwiki. ʻO ka uhihoʻonui koke a hūMa hope o ke ahi, e hana ana i kahi papa pale ahi a me ka pale wela, he hopena pale maikaʻi ma ka substrate. Ua hoʻāʻo ʻia ka huahana e ka National Fixed Fire Extinguishing System a me ka Refractory Component Quality Supervision and Inspection Center. ʻOi aku ka maikaʻi o kāna hana loea ma mua o nā koi o ke kūlana GB12441-2005, hiki ke hoʻokō i nā koi o ka manawa lapalapa ≥18 min.
