Ngā Pūrongo

He aha i tino rongonui ai ngā rākau i roto i ngā takai?
nā te kaiwhakahaere i te 24-03-05
Ngā mihi o te marama o Poutū-te-rangi, e hoa mā. I tēnei rā ka hiahia ahau ki te kōrero ki a koutou mō ngā momo whakamahinga o ngā rākau deodorant. I te tīmatanga, ko ngā rauemi takai pēnei i ngā rākau deodorant i whakamahia noa hei takai, hei takai rānei i ngā rīpene ngutu, ngā rīpene ngutu, me ētahi atu. Ināianei kua whānuitia te whakamahinga i roto i ā tātou mahi tiaki kiri me...
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Me kōrero tātou mō ngā ngongo
nā te kaiwhakahaere i te 24-01-25
He whānui te whakamahinga o ngā ngongo i roto i te umanga takai puta noa i ngā rāngai maha, ā, he maha ngā painga e whai wāhi ana ki te whai huatanga, te wāteatanga, me te ataahua o ngā hua mō ngā kaihanga me ngā kaihoko. Ahakoa e whakamahia ana mō te takai i ngā hua tiaki whaiaro...
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Te Tākai Pounamu Whakataka: Te whakapai ake i te ataahua me te whai hua
nā te kaiwhakahaere i te 24-01-25
I tēnei rā ka tomo tātou ki te ao o ngā pounamu maturuturu, ka wheako i te mahi a ngā pounamu maturuturu. Tērā pea ka pātai ētahi, he pai te takai tuku iho, he aha ai te whakamahi i te maturuturu? Ka arotauhia e ngā maturuturu te wheako kaiwhakamahi me te whakarei ake i te whai huatanga o te hua mā te tuku...
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Mō te Hangarau Tā Wera i runga i te Tākai
nā te kaiwhakahaere i te 24-01-17
He tino maha ngā whakamahinga o te tā wera, he rongonui hoki te tukanga whakapaipai e whakamahia ana i roto i ngā ahumahi maha, tae atu ki te takai, te tā, te motuka, me te kakahu. Kei roto i tēnei ko te whakamahinga o te wera me te pēhanga hei whakawhiti i te pepa konumohe, i te waituhi kua maroke kē rānei ki runga i te mata. He whānui te tukanga...
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Ka puta he rerekētanga tae i te tānga mata nā ēnei āhuatanga
nā te kaiwhakahaere i te 24-01-08
He aha i puta ai ngā tae i te tānga mata? Mēnā ka waihotia te ranunga o ngā tae maha ki te taha, ka whakaarohia te tae kotahi anake, tera pea he māmā ake te matapaki i ngā take o te tae. E whakapuaki ana tēnei tuhinga i ētahi āhuatanga e pā ana ki te rerekētanga o te tae i roto i te tānga mata. Ko ngā ihirangi...
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Ngā Āhuatanga Kirihou e Whakamahia Nuitia ana II
nā te kaiwhakahaere i te 23-12-28
Polyethylene (PE) 1. Te Mahi a te PE Ko te PE te kirihou tino hangaia i roto i ngā kirihou, me te mātotoru o te 0.94g/cm3. Ko tōna āhua he mārama, he ngohengohe, he kore paitini, he iti te utu, ā, he ngāwari ki te tukatuka. He polymer tioata noa te PE, ā, he āhua whakaheke-muri...
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Ngā Āhuatanga Kirihou e Whakamahia Ana
nā te kaiwhakahaere i te 23-12-13
AS 1. Te mahinga AS He copolymer propylene-styrene te AS, e kiia ana ko SAN, me te mātotoru o te 1.07g/cm3. Kāore e ngawari ki te pakaru o roto. He mārama ake, he pāmahana whakangawari ake, he kaha pānga teitei ake i te PS, ā, he ngoikore ake te ātete ki te ngenge...
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Me pēhea te whakamahi i te pounamu haukore
nā te kaiwhakahaere i te 23-12-07
Kāore he kakau roa o te pounamu haukore, engari he ngongo poto rawa. Ko te kaupapa hoahoa he whakamahi i te kaha whakaheke o te puna hei aukati i te hau kei uru ki roto i te pounamu hei hanga i te āhua korehau, me te whakamahi i te pēhanga hau hei pana i te piston ki raro o ...
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Te Tānga Āpiti me te Tānga Hiraka ki runga i ngā Ngongo
nā te kaiwhakahaere i te 23-11-24
Ko te tānga āpiti me te tānga hiraka he tikanga tā rongonui e rua e whakamahia ana i runga i ngā mata rerekē, tae atu ki ngā ngongo. Ahakoa he rite tonu te kaupapa o te whakawhiti hoahoa ki runga i ngā ngongo, he rerekētanga nui kei waenganui i ngā tukanga e rua. ...
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