Ngā Pūrongo

  • He aha te whakamahinga o ngā irahiko karāhe?

    He aha te whakamahinga o ngā irahiko karāhe?

    Ko ngā irahiko karāpiti e whakamahia ana i roto i te hanga maitai o te oumu hiko, o te oumu koko rānei. Ka taea e ngā irahiko karāpiti te whakarato i ngā taumata teitei o te kawe hiko me te kaha ki te pupuri i ngā taumata tino tiketike o te wera i whakaputaina. Ka whakamahia hoki ngā irahiko karāpiti i roto i te whakapai ake...
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  • He aha ngā whakamahinga me ngā painga o te pūwhakarewa karāhe?

    He aha ngā whakamahinga me ngā painga o te pūwhakarewa karāhe?

    Ko te whakakākahu graphite tētahi o ngā hua whakakākahu, he maha ngā whakamahinga me ngā painga o ngā huānga graphite i roto i te maitai, nō reira he maha ngā wā ka puta te whakakākahu graphite i roto i te rārangi hoko o te wheketere hanga maitai, engari he maha ngā tāngata kāore i te tino mārama ki te whakakākahu graphite i tēnei hua, me...
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  • Me pēhea te mahi a ngā irahiko karāhe?

    Me pēhea te mahi a ngā irahiko karāhe?

    Me kōrero tātou mō te mahi a ngā irahiko karāhe? te tukanga hanga irahiko karāhe me te aha me whakakapi ngā irahiko karāhe? 1. Me pēhea te mahi a ngā irahiko karāhe? Ko ngā irahiko he wāhanga o te taupoki oumu, ā, ka huihuia ki roto i ngā pou. Kātahi ka haere te hiko mā roto i te hiko...
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  • Ka taea e te asbestos te noho hei patu pai e whai ake nei hei ārai i te raruraru āhuarangi?

    Ka whakamahia e tēnei paetukutuku ngā pihikete hei whakarite kia whiwhi koe i te wheako pai rawa atu i a koe e tirotiro ana. Mā te pāwhiri i te "Tikina" e tohu ana kei te whakaae koe ki ēnei tikanga. Kei te tūhuratia e ngā kaipūtaiao te whakamahi i te asbestos i roto i ngā para keri hei penapena i te nui o te hauhā waro ki te rangi hei āwhina i te whakatau i te raruraru āhuarangi. Asbe...
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  • Te rangahau me te rangahau mō te kōka hinu

    Te rangahau me te rangahau mō te kōka hinu

    Ko te rauemi mata matua e whakamahia ana i roto i te hanga i te hiko karāpiti ko te kōka hinu kua whakapūkaratia. Nō reira, he aha te momo kōka hinu kua whakapūkaratia e tika ana mō te hanga i te hiko karāpiti? 1. Me tutuki te whakarite i te hinu mata kōka i te mātāpono o te hanga kōka hinu kounga teitei, ā...
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  • He aha i whakamahia ai ngā irahiko karāhe? Ngā painga me ngā ngoikoretanga o te irahiko karāhe

    He aha i whakamahia ai ngā irahiko karāhe? Ngā painga me ngā ngoikoretanga o te irahiko karāhe

    He wāhanga nui te hiko karāpiti o te hanga maitai EAF, engari he iti noa iho te utu mō te hanga maitai. E 2 kg o te hiko karāpiti e hiahiatia ana hei hanga i te kotahi tana o te maitai. He aha i whakamahia ai ngā hiko karāpiti? Ko te hiko karāpiti te hononga matua o te kawe whakamahana o te oumu pewa. Ko ngā EAF ...
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  • Kei te piki tonu te utu o te hiko graphite

    E mōhio ana koe i ēnei rā tata nei kua piki ake te utu o te hiko karāhe, kua tīmata te "whakaohooho" o te mākete hiko karāhe ā-rohe, kua "rerekē te mahi" a ngā kaihanga maha, kua piki ake te utu o ētahi kaihanga, ko ētahi o rātou kua hiritia te rārangi taonga. Engari he aha te take o te utu...
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  • Ka tipu te mākete Coke hinu matomato me te Coke hinu kua whakapūmautia ki te CAGR o te 8.80% i te tau 2020-2025

    Ka tipu te mākete Coke hinu matomato me te Coke hinu kua whakapūmautia ki te CAGR o te 8.80% i te tau 2020-2025

    E matapaetia ana ka eke te rahi o te Mākete Coke Hinu Kakariki me te Coke Hinu Kua Whakarewahia ki te $19.34 piriona i te tau 2025, whai muri i te tipu i te CAGR o te 8.80% i waenga i te tau 2020-2025. Ka whakamahia te petcoke kakariki hei wahie, ko te petcoke kua whakarewahia hei rauemi whāngai mō te whānuitanga o ngā hua pēnei i te konumohe, ngā peita, te konutai...
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  • Ko te Hekenga o te Hukapapa, he kupu tuku iho nō te rā i Haina.

    Ko te Frost's Descent te wa whakamutunga o te ra o te ngahuru, i taua wa ka tino makariri ake te rangi i mua atu ka timata te hukapapa. 霜降是中国传统二十四节气(the 24 traditional Chinese solar terms)中的第十八个节气,英文表达为Frost's Descent。霜降期间,气仙由凉向寒过渡,所以霜...
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  • Te tātari i te whakamahinga o te petroleum coke/carburizer

    Te tātari i te whakamahinga o te petroleum coke/carburizer

    Ko te kaiārai waro te wāhanga matua o te waro, ko tana mahi he whakawāro. I roto i te tukanga whakarewa o ngā hua rino me te maitai, ka piki ake te ngaronga o te huānga waro i roto i te rino rewa nā ngā āhuatanga pēnei i te wā whakarewa me te roa o te wā werawera, ka hua ake ko te ihirangi waro...
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  • E hia ngā whakamahinga o te paura karāpeti?

    E hia ngā whakamahinga o te paura karāpeti?

    Ko ngā whakamahinga o te paura karāpeti koia ēnei: ​​1. Hei ātete ahi: ko ngā āhuatanga o te karāpeti me ōna hua he ātete pāmahana teitei me te kaha teitei, i roto i te umanga whakarewa e whakamahia ana te nuinga hei hanga i te oko karāpeti, i roto i te hanga maitai e whakamahia whānuitia ana hei ārai mō te maitai ...
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  • Mākete Irahiko Karāwhite – Te Tipu, Ngā Auahatanga, me te Matapae 2020

    Mākete Irahiko Karāwhite – Te Tipu, Ngā Auahatanga, me te Matapae 2020

    Ngā Auahatanga Matua o te Mākete e Whakanuia ai te Hanganga Rino mā te Hangarau o te Oumu Āwhata Hiko - Ka tangohia e te oumu āwhata hiko ngā para rino, te DRI, te HBI (rino wera, he DRI whakakīkī), te rino poaka rānei i te āhua totoka, ka whakarewahia hei hanga rino. I te ara EAF, ka whakaratohia e te hiko te mana ...
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