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Ke alakaʻi hoʻolauna a me nā kumu kūʻai
ʻO ke kepau he mea kemika, ʻo kona hōʻailona kemika ʻo Pb(Latin Plumbum; ʻo ke kēpau, me ka helu atomika o 82, ʻo ia ka mea nui loa ʻaʻole radioactive e like me ke kaumaha atomika. ʻO ke kepau he metala palupalu palupalu, ʻona, a me ke kaumaha. ʻO ke kala kumu o ke kēpau he polū-keʻokeʻo, akā i ka lewa ka surfac...Heluhelu hou aku -
Nā huahana a me nā palapala hōʻoia o ka ʻoihana
ʻO Shandong Helu Import and Export Trading Co., Ltd. e kālele ana i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana a me ke kūʻai ʻana i nā mea pale radiation.ʻO nā huahana o ka hui: ka pā alakaʻi, ka puka alakaʻi, ke aniani alakaʻi, ka uea alakaʻi, ka ingot, nā lole alakaʻi a pēlā aku.Nā huahana hui...Heluhelu hou aku -
Pīa alakaʻi hōʻike ʻana i ka ʻulaʻula
ʻO ka papa alakaʻi hoʻopaʻapaʻa-hōʻoia inā he hoʻololi ke kumu kūʻai, a i ʻole ke koi e hoʻomaikaʻi i ka maikaʻi o ke kila ponoʻī, a i ʻole e hoʻoponopono i ka overcapacity, e hoʻonui mālie ke ʻano hoʻoponopono o nā wili kila.Ua manaʻo ʻia ʻo ke ʻano o ke kumukūʻai holoʻokoʻa o ka mākeke papa mānoanoa o ka home ke kūpaʻa ...Heluhelu hou aku -
E aʻo e pili ana i ke koʻikoʻi o nā aniani kepau pale a me nā lole pale
ʻO nā aniani pale he mea nui o nā lako pale pilikino, hiki ke hoʻokaʻawale ʻia i nā aniani pale maʻamau a me nā aniani pale kūikawā e like me kā lākou mau hana.I kēia lā e aʻo mākou e pili ana i nā aniani pale he aha kāu e pono ai e ʻike?1. E lawe i ke aniani me ka b...Heluhelu hou aku -
ʻO nā pōhaku lepo, nā pahu kepau, nā poloka kēpau
Alakaʻi alakaʻi i ʻike ʻia ʻo ke alakaʻi pōhaku, hiki ke hoʻokaʻawale ʻia i loko o ka hoʻolei ʻana i ke alakaʻi pōhaku, ʻo ke alakaʻi kepau.Noi: Hoʻohana nui ʻia i ka hana ʻana i nā mea hana kemika a me nā mea hao.Hoʻohana ʻia nā alloys kepau no nā bearings, ʻano gula a me ka solder.ʻO ke alakaʻi he metala palupalu palupalu a malleable hoʻi, he metala kaumaha hoʻi ...Heluhelu hou aku -
ʻO ka hoʻokomo ʻana o ka pā alakaʻi i nā mea hoʻomaʻamaʻa hoʻomālamalama
ʻIke ʻia ʻo Lead sheet ma ke ʻano he pale pale pale pale, pale pale pale pale, ma kahi o ka pā alakaʻi hiki ke hoʻohana ʻia i ka ʻike ʻoihana, ka pale ʻana i ka corrosion acid, insulation leo, nā pākahi, nā huahana ʻoihana a me nā ʻano ʻē aʻe o ke kaumaha, ʻike ʻia nā ʻoihana like ʻole. e like me...Heluhelu hou aku