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Kawhata rakau whakahinuhinu tokotoko paku Mo-whaiaro...
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Utu wheketere whaiaro whakahinuhinu waro refractory ...
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Nga rakau whakahinuhinu i hangaia pai
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wheketere kounga pai whakahinuhinu tika kauwhata...
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Utu wheketere o te ngongo graphite, i whakarewahia te miihini ...
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kaha teitei waro graphite ngongo, kiato tiketike...
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Ko te ngongo kauwhata paninga mata, kauwhata rahi iti...
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iti utu kauwhata ngongo, iti porosity nui dia...
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Ritenga Hoahoa ngongo kauwhata isostatic / ngongo mo...