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Te tātari i te tūranga matua o ngā ngongo tapawhā i roto i ngā hanganga tautoko photovoltaic
I te haere tonu o te rautaki "waro takirua" me te tere o te whanaketanga o te umanga photovoltaic, ko te pūnaha tautoko photovoltaic, hei wāhanga nui o ngā teihana hiko o te rā, kei te nui haere te aro ki a ia mō tōna kaha hanganga, te tāutanga...Pānuihia atu -
Me pēhea te hanga i ngā paipa tuitui?
Ka hangaia he paipa tuimotu mā te wero i tētahi tokotoko maitai totoka, tata-rewa, e kiia nei ko te billet, me te mandrel hei hanga i tētahi paipa kāore he hononga, he hononga rānei. Ka hangaia ngā paipa tuimotu mā te wero i tētahi billet maitai totoka, kātahi ka hangaia hei ngongo tuwhera, kāore he hononga whakarewa...Pānuihia atu -
Ko te rerekētanga i waenga i te whakarewatanga tuku-makariri me te whakarewatanga tuku-wera i roto i te tukatuka paipa maitai
Te Whakarewa Wera me te Whakarewa Matao Ko te whakarewa wera me te whakarewa matao he tikanga e rua mō te paninga i te maitai ki te konutea hei ārai i te waikura, engari he rerekē rawa te tukanga, te roa, me te utu. Ko te whakarewa wera he tuku i te maitai ki roto i te whakarewa...Pānuihia atu -
Ngongo Tapawhā VS Ngongo Tapawhā Ko tēhea te mea pakari ake?
Ngongo tapawhā VS ngongo tapawhā, ko tēhea te āhua e pakari ake ana? Me tātari whānuitia te rerekētanga mahi i waenga i te ngongo tapawhā me te ngongo tapawhā i roto i ngā tono hangarau mai i ngā tirohanga miihini maha pēnei i te kaha, te pakari...Pānuihia atu -
He māmā te tukanga whakaputa paipa whakaroa, he nui te pai o te whakaputa me te iti o te utu
Ngā paipa whakarewa-roa Ko ngā paipa whakarewa-roa he paipa rino me te hononga whakarewa e whakarara ana ki te ahunga whakaroa o te paipa rino. Anei ētahi kupu whakataki ki te paipa rino tuitui tika: Whakamahinga: Ko te paipa rino tuitui tika te nuinga e whakamahia ana ki te whakahaere...Pānuihia atu -
Ko te rerekētanga i waenga i te paipa maitai ERW me te paipa tui
Te rerekētanga i waenga i te paipa maitai ERW me te paipa tuimotu I roto i te umanga maitai, ko te paipa maitai ERW (Electric Resistance Welding) me te paipa maitai tuimotu he rauemi paipa e rua e kitea whānuitia ana. He painga me he ngoikoretanga ō rāua, ā, he pai mō ngā tono rerekē ...Pānuihia atu -
Ngā rerekētanga i waenga i ngā momo HEA me HEB o Ūropi
He rerekētanga nui ngā momo hihi-H paerewa Pākehā, arā, ko te HEA me te HEB, i roto i te āhua, te rahi me te whakamahinga o te whakawhiti-wāhanga. Ko te raupapa HEA...Pānuihia atu -
Te Hiranga o te Paipa ASTM A53 ki te Ahumahi Rino
1. Ka Hoki Ake te Tono mō te Rino o te Ao me te Rerekētanga ā-Rohe E matapaetia ana e te World Steel Association ka piki ake te tono mō te rino o te ao mā te 1.2% mō te tau 2025, ka eke ki te 1.772 piriona tana, nā te tipu kaha o ngā ōhanga hou pēnei i a Īnia (+8%) me te pumau o te mākete whakawhanake...Pānuihia atu -
Ngā painga o te whakamahi i ngā paipa maitai waro
He rauemi whānuitia te whakamahi i te paipa maitai waro i roto i ngā kaupapa ahumahi me te hanga whare, ā, e tino manakohia ana mō tōna mahi tino pai me te ohanga. He maha ngā painga o te whakamahi i te paipa maitai waro, ā, koinei te rauemi whiriwhiri i roto i...Pānuihia atu -
He hononga whakarewa paipa tapawhā GI nui te rahinga i te taha samll
Ko te paipa rino kua whakakikoruatia ki te rino wera (GI) he paipa rino kua whakakikoruatia ki te wai wera. Mā tēnei tikanga maimoatanga ka hangaia he...Pānuihia atu -
Ngā tikanga hei whakapai ake i te kounga o te mata o ngā paipa maitai kore hononga
1. Ko ngā tikanga matua hei whakapai ake i te kounga o te mata o ngā paipa maitai tuimotu koia ēnei: Te whakahaere i te pāmahana hurihuri: He mea nui te pāmahana hurihuri tika hei whakarite i te kounga o te mata o te maitai tuimotu...Pānuihia atu -
Te tukanga whakamahana o te paipa maitai kore-tuitui
He huarahi nui te tukanga whakamahana o te paipa maitai kore hononga hei whakapai ake i ōna āhuatanga miihini, āhuatanga ā-tinana me te ātete ki te waikura. Anei ētahi tukanga whakamahana noa mō te hononga...Pānuihia atu
KAITAHI WĀHANGA WHĀNUI I HĀINA
