Ko Xi'an Guanxing Electromechanical Co., Ltd. he kamupene whakangao ki te whakarewa, ko te nuinga o te whakaputa i nga uhi o te rino ductile, me te whakapau kaha ki te whakarato ki nga kaihoko nga hua me nga ratonga kounga teitei.Ka rite ki te kamupene makanga ngaio, aro tatou ki te pūmautanga me te pono o te kounga hua.Hei whakarite i te kounga teitei o nga hua, ka whakamahia e matou te rino parāoa teitei hei rauemi mata.
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Ko te tapawha noho humarie EN124 E600 te uhi poka rino ngongo
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Anti-settling a tawhio ata EN124 E600 ductile rino manhole uhi
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Ko te tapawha noho humarie EN124 F900 te uhi poka rino ngongo
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Ko te tapawha noho humarie EN124 B125 te uhi pukoro rino ngongo
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Ko te tapawha noho humarie EN124 D400 te uhi poka rino ngongo
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Anti-settling a tawhio humarie EN124 D400 ductile rino manhole uhi
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Ko te tapawha noho humarie EN124 C250 te uhi poka rino ngongo
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Tapawha parepare-whakanoho humarie EN124 A15 te uhi poka rino ngongo