Mātauranga Rino

Te tautuhi i ngā ngongo tapawhā rūpahu me ngā ngongo tapawhā iti iho
nā te kaiwhakahaere i te 22-12-23
He ranunga pai, he ranunga kino hoki te mākete ngongo tapawhā, ā, he rerekē rawa te kounga o ngā hua ngongo tapawhā. Hei āwhina i ngā kaihoko ki te aro ki te rerekētanga, i tēnei rā ka whakarāpopotohia e mātou ngā tikanga e whai ake nei hei tautuhi i te kounga o...
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He aha te rerekētanga i waenga i te hurihuri wera me te hurihuri makariri?
nā te kaiwhakahaere i te 22-12-21
Ko te rerekētanga i waenga i te hurihuri wera me te hurihuri matao ko te pāmahana o te tukanga hurihuri. Ko te tikanga o te "matao" ko te pāmahana noa, ā, ko te tikanga o te "wera" ko te pāmahana teitei. Mai i te tirohanga a te mahi whakarewa, me wehewehe te rohe i waenga i te hurihuri matao me te hurihuri wera...
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Ngā Wāhanga maha o ngā Mema Hanganga Rino teitei
nā te kaiwhakahaere i te 22-12-20
E mōhio ana tātou katoa, ko te wāhanga rino tuwhera he rauemi hanga noa mō ngā hanganga rino. E mōhio ana koe e hia ngā momo wāhanga o ngā mema hanganga rino teitei? Me titiro tātou i tēnei rā. 1, Mema taumaha tuaka Ko te mema e mau ana i te kaha tuaka e pā ana ki...
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Yuantai Derun Steel Pipe Manufacturing Group – Kaupapa Paipa Tapawhā me te Tapawhā
nā te kaiwhakahaere i te 22-12-16
He whānuitia te whakamahinga o te ngongo tapawhā o Yuantai Derun. He maha ngā wā kua uru atu ki ngā take hangarau nui. E ai ki ngā whakamahinga rerekē, ko ōna whakamahinga e whai ake nei: 1. Ngā paipa maitai tapawhā me te tapawhā mō ngā hanganga, te hanga mīhini, te hanga maitai...
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Me pēhea te tohu i te koki R o te ngongo tapawhā i roto i te paerewa ā-motu?
nā te kaiwhakahaere i te 22-12-15
Ina hoko, ina whakamahi hoki tātou i te ngongo tapawhā, ko te mea nui hei whakatau mēnā e tutuki ana te hua i te paerewa ko te uara o te koki R. Me pēhea te tohu i te koki R o te ngongo tapawhā i roto i te paerewa ā-motu? Ka whakaritea e au he ripanga hei tohutoro māu. ...
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He aha te paipa JCOE?
nā te kaiwhakahaere i te 22-12-14
Ko te paipa JCOE te paipa JCOE e rua ngā taha e honoa ana ki te pewa ruku. E rua ngā momo o te paipa maitai e honoa ana ki te pewa ruku: he paipa maitai auau teitei, he paipa JCOE e honoa ana ki te pewa ruku.
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Ngā tohutohu mō te ahumahi ngongo tapawhā
nā te kaiwhakahaere i te 22-12-09
Ko te ngongo tapawhā he momo ngongo maitai āhua tapawhā tuwhera, e mōhiotia ana ko te ngongo tapawhā, te ngongo tapawhā. Ko tōna whakatakotoranga e whakaatuhia ana i roto i te mm o te diameter o waho * te matotoru o te pakitara. He mea hanga ki te rīpene maitai hurihuri wera mā te hurihuri makariri, te hurihuri makariri rānei ...
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He aha ngā tikanga tapahi matua mō ngā ngongo tapawhā rite?
nā te kaiwhakahaere i te 22-12-08
Ko ngā tikanga tapahi e rima e whai ake nei mō ngā ngongo tapawhā rite kua whakaurua mai: （1） Mīhini tapahi paipa He māmā noa ngā taputapu o te mīhini tapahi paipa, he iti ake te haumitanga, ā, he whānui te whakamahinga. Ko ētahi o ēnei he mahi whakakoi me te uta me te tango aunoa i te...
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He aha te take o te pakaru o te ngongo tapawhā?
nā te kaiwhakahaere i te 22-12-06
1. Ko te raru nui ko te konganuku taketake. 2. Ehara ngā paipa maitai kore-tuitui i te paipa tapawhā kua whakamahanahia, he mārō, he ngohengohe hoki. Kāore e ngāwari te whakapēhanga i te mea ka puta te wera, ā, he ātete ki te pānga. He tino pono te tāutanga, kāore e pakarukaru i raro i te hau me te rā....
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He aha ngā āhuatanga ka pā ki te tika o te whāngai o te ngongo tapawhā?
nā te kaiwhakahaere i te 22-12-02
I te wā e hangaia ana ngā ngongo tapawhā me ngā ngongo tapawhā, ka pā tika te tika o te whāngai ki te tika me te kounga o ngā hua kua hangaia. I tēnei rā ka whakaatuhia e mātou e whitu ngā āhuatanga e pā ana ki te tika o te whāngai o te ngongo tapawhā: （1） Ko te rārangi pokapū o te whāngai ...
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Dn、De、D、d、 Φ Me pēhea te wehewehe?
nā te kaiwhakahaere i te 22-11-07
Te whānui o te paipa De, DN, d ф Te tikanga De、DN、d、 ф Te whānuitanga o te De -- te whānui o waho o te paipa PPR, PE me te paipa polypropylene DN -- Te whānui ingoa o te paipa polyethylene (PVC), te paipa rino maka, te maitai kirihou hiato p...
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He aha ngā painga o te ngongo tapawhā tuitui whānui?
nā te kaiwhakahaere i te 22-11-04
He pai te kaha, te pakari, te kirihou, te whakarewa me ētahi atu āhuatanga hangarau o te ngongo tapawhā me te tapawhā hāngai, ā, he pai hoki te ngāwari. He piri pūmau tōna paparanga koranu ki te turanga maitai. Nō reira, he pai te ngongo tapawhā me te tapawhā hāngai...
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