Ngā Pūrongo

Ngā Kupu Hangarau Noa o te Tukanga Whakaputa
nā te kaiwhakahaere i te 21-12-29
Ko te whakaputanga te hangarau tukatuka kirihou tino noa, ā, he momo tikanga pupuhi tawhito anō hoki. He pai mō te pupuhi o te PE, PP, PVC, ngā kirihou hangarau thermoplastic, ngā elastomers thermoplastic me ētahi atu polymer me ngā ranunga rerekē. , Ka tohaina e tēnei tuhinga ngā tikanga...
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Te Mārama ki ngā Rauemi Tākai Tuku Iho
nā te kaiwhakahaere i te 21-12-29
Ko ngā takai kirihou whakapaipai noa ko te PP, PE, PET, PETG, PMMA (kiririka) me ērā atu. Mai i te āhua o te hua me te tukanga whakapūtanga, ka taea e tātou te mārama ngāwari ki ngā pounamu kirihou whakapaipai. Tirohia te āhua. He matotoru ake, he mārō ake te rauemi o te pounamu kiririka (PMMA), ā, he āhua...
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Tukanga Maimoatanga Mata Tākai: Tānga Mata
nā te kaiwhakahaere i te 21-12-29
I whakaurua e mātou te tikanga whakahāngai tākai ki roto i te "Mai i te Tukanga Whakahāngai kia kite ai me pēhea te hanga i ngā Pounamu Kirihou Whakapaipai". Engari, i mua i te whakatakotoranga o te pounamu ki runga i te kaute toa, me haere i roto i te raupapa tukatuka tuarua kia pai ake ai te hoahoa me te mōhiotia. I tēnei wā,...
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Tukanga Maimoatanga Mata Tākai: Tā Whakawhiti Wai
nā te kaiwhakahaere i te 21-12-29
Āta rumakina te hū ki roto i te wai me te "peita", kātahi ka nekehia kia tere, ka piri te tauira ahurei ki te mata o te hū. I tēnei wā, kua whiwhi koe i tētahi takirua hū taketake ā-ao. He maha ngā wā ka whakamahia e ngā kaipupuri waka tēnei tikanga...
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Mai i te Tukanga Whakairo hei Tirohia Me Pēhea te Hanga Pounamu Kirihou Whakapaipai
nā te kaiwhakahaere i te 21-12-29
Ko te tukanga hanga rauemi takai kirihou i roto i te umanga whakapaipai e wehea ana kia rua ngā wāhanga matua: te hanga werohanga me te hanga pupuhi. Te Hanga Werohanga He aha te tukanga hanga werohanga? Ko te hanga werohanga he tukanga whakamahana me te whakakirikiri i te kirihou (te whakamahana me te whakarewa ...
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Ngā momo whakapaipai
nā te kaiwhakahaere i te 21-12-19
He maha ngā momo me ngā mahi a ngā mea whakapaipai, engari i runga i te āhua o waho me te pai mō te takai, ko ngā wāhanga matua e whai ake nei: ngā mea whakapaipai totoka, ngā mea whakapaipai kirikiri totoka (paura), ngā mea whakapaipai wai me te emulsion, ngā mea whakapaipai kirīmi, me ētahi atu. 1. Te takai o te wai, te emulsion...
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Mā te takai ka ātaahua ake ngā mea whakapaipai
nā te kaiwhakahaere i te 21-12-17
Ko te takai o ngā mea whakapaipai ka hono atu ki ngā kaihoko i mua i ngā mea whakapaipai tonu, ā, he mea nui tēnei ki te whakaaro o ngā kaihoko mēnā ka hoko rātou. Hei tāpiri, he maha ngā waitohu e whakamahi ana i te hoahoa takai hei whakaatu i te ahua o tō rātou waitohu me te whakapuaki i ngā whakaaro o te waitohu. Kāore e kore ko te āhua ataahua o waho...
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Me pēhea te whiriwhiri i tētahi pounamu whakapaipai e tika ana?
nā te kaiwhakahaere i te 21-12-07
He aha te momo takai e tika ana? He aha i ōrite ai ētahi ariā mō te takai me te tiaki kiri? He aha i kore ai e pai te takai pai mō tō tiaki kiri? He mea nui kia whiriwhiria te āhua, te rahi me te tae o te takai me te whakaaro nui, engari he mea nui anō hoki kia whakaarohia ngā āhuatanga pēnei i te roa me te...
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Te Tūranga o tō Kaiwhakarato i roto i te Waitohu Takai
nā te kaiwhakahaere i te 21-11-26
He iti noa ngā ahumahi kei waho he nui te pūmanawa ki te whakawhanake i ngā kiritaki pono, pakari, pērā i te ataahua me ngā mea whakapaipai. He mea nui ngā hua ataahua i roto i ngā kāpata huri noa i te ao; ahakoa he āhua "I ara ake ahau pēnei" te āhua o te tangata, he āhua hou rānei "ko te hanga kanohi he toi e mau ana koe i tō mata"...
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