Pehea e ʻike ai inā pale kaʻu motika i ka pahū?

Ke hoʻā ka huna ahi i ke kinoea lele i loko o kahi motika, aia kahi hoʻolālā pale pahū i loko o ka puhi ʻana o loko e pale aku i ka pahū nui a i ʻole ke ahi. Ua hōʻailona maopopo ʻia kahi motika pale pahū me kahi papa inoa e hōʻike ana i kona kūpono no kahi ʻano weliweli i hāʻawi ʻia.
Ma muli o ke keʻena e hōʻoia ana i ka motika, e hōʻike maopopo ka papa inoa i kahi pōʻino Papa, Māhele, a me ka Hui no ka motika. ʻO nā keʻena e hiki ke hōʻoia i nā motika no ka hana pōʻino ʻo UL (ʻAmelika Hui Pū ʻIa), ATEX (ʻAhahui ʻEulopa), a me CCC (Kina). Hoʻokaʻawale kēia mau keʻena i nā wahi pōʻino i ka Papa - ka mea e wehewehe ana i nā pōʻino e kū nei i ke kaiapuni; Māhele - ka mea e kuhikuhi ana i ka hiki ke kū nei ka pōʻino ma lalo o nā kūlana hana maʻamau; a me ka Hui - ka mea e kuhikuhi ana i nā mea kikoʻī e kū nei.

Hoʻomaopopo nā pae hoʻohālikelike UL i ʻekolu mau papa o nā pōʻino: Nā kinoea lapalapa, nā mahu a i ʻole nā ​​​​wai (Class I), nā lepo lapalapa (Class II), a i ʻole nā ​​​​​​lohi hiki ke ʻā (Class III). Hōʻike ka Māhele 1 aia nā mea weliweli ma lalo o nā kūlana hana maʻamau, ʻoiai ʻo ka Māhele 2 e hōʻike ana ʻaʻole paha e loaʻa nā mea ma lalo o nā kūlana maʻamau. E kuhikuhi kikoʻī ka hui i nā mea weliweli e kū nei, e like me nā mea maʻamau o ka Papa I o Acetylene (A), Hydrogen (B), Ethylene (C), a i ʻole Propane (D).

Loaʻa i ka ʻAhahui ʻEulopa nā koi hōʻoia like e hoʻohui i nā wahi i loko o nā ʻāpana. Ua koho ʻia nā ʻāpana 0, 1, a me 2 no ke kinoea a me nā mahu, ʻoiai ua koho ʻia nā ʻāpana 20, 21, a me 22 no ka lepo a me ka fiber. Hōʻike ka helu ʻāpana i ka hiki ke loaʻa ka mea i ka wā o ka hana maʻamau me ka ʻāpana 0 a me 20 ma ke kiʻekiʻe loa, 1 a me 21 ma ke kiʻekiʻe a maʻamau, a me 2 a me 22 ma ka haʻahaʻa.

Mai ʻOkakopa 2020, koi ʻo Kina i nā mīkini e hana ana i nā wahi weliweli e loaʻa ka palapala hōʻoia CCC. No ka loaʻa ʻana o ka palapala hōʻoia, hoʻāʻo ʻia ka huahana e kahi hui hoʻāʻo i hōʻoia ʻia e like me nā koi kikoʻī i kuhikuhi ʻia e ke aupuni Kina.
He mea nui e nānā i ka papa inoa o ka motika no nā koi kikoʻī, nā pōʻino e kū nei, a me nā noʻonoʻo kaiapuni ʻē aʻe e hoʻoholo ai i ke kūpono o ka motika pale pahū. Hōʻike ka hoʻolālā pale pahū i nā ʻano pōʻino e kūpono i kēlā motika kikoʻī. ʻO ka hoʻohana ʻana i kahi motika pale pahū i loko o kahi kaiapuni pōʻino kahi i helu ʻole ʻia ai he mea weliweli paha.