Nūhou ʻOihana
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He aha ka ʻokoʻa ma waena o ka pepa alumini a me ka coil?
ʻO ka pepa alumini a me ka coil ʻelua ʻano ʻano like ʻole o nā huahana alumini, kēlā me kēia me kāna mau waiwai a me nā noi.ʻO ka hoʻomaopopo ʻana i nā ʻokoʻa ma waena o nā mea ʻelua hiki ke kōkua i nā mea hoʻohana e hana i nā koho maikaʻi aʻe i ka wā e pili ana i kā lākou pono kikoʻī.Aluminum Pepa Aluminum ...Heluhelu hou aku -
E pili ana i ke keleawe
ʻO ke keleawe kekahi o nā metala mua loa i ʻike ʻia a hoʻohana ʻia e nā kānaka, poni-ʻulaʻula, ʻumekaumaha kikoʻī 8.89, helu heheʻe 1083.4℃.Hoʻohana nui ʻia ke keleawe a me kāna mau ʻāpana ma muli o kā lākou conductivity uila maikaʻi a me ka conductivity thermal, ke kūpaʻa corrosion ikaika, maʻalahi p ...Heluhelu hou aku -
Ka nānā 'ana i ke au o ke kumu kūʻai keleawe
Ke hele nei ʻo Copper no kāna loaʻa kālā nui loa mai ʻApelila 2021 no ka mea e pili ana nā mea hoʻopukapuka e haʻalele paha ʻo Kina i kāna kulekele zero coronavirus, e hoʻonui ai i ka noi.Ua piʻi ke keleawe no ka hoʻouna ʻana o Malaki i ka 3.6% i $ 3.76 i ka paona, a i ʻole $ 8,274 i ka metric ton, ma ka mahele Comex o ka New ...Heluhelu hou aku
