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He tioata ngira kore tae te Phenol (C6H5OH) he kakara motuhake. He rauemi mata nui tēnei mō te hanga i ētahi kapia, patu huakita, tiaki tinana, me ngā rongoā (pērā i te aspirin). Ka taea hoki te whakamahi hei patu huakita i ngā taputapu pokanga, hei rongoā i ngā paru...Pānuihia atu»
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E whakamahia ana hei rauemi mata mō te vinyl chloride, ethylene glycol, waikawa oxalic, ethylenediamine, tetraethyl lead, polyethylene polyamine, me te benzil. E whakamahia ana hoki hei whakarewa mō ngā hinu, ngā kapia, me te rapa; hei kai horoi maroke; hei tango i ngā patu pepeke pērā i te pyrethrin, te caffeine, te huaora...Pānuihia atu»
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Ko te etanoru (e mōhiotia whānuitia ana ko te waipiro) he matū rauropi nui me te whānuitanga o ngā whakamahinga me ngā mahi. Ko ngā whakamahinga me ngā mahi matua o te etanoru e whai ake nei: ① Ngā Inu: Ko te etanoru te wāhanga matua o ngā inu waipiro, ā, ka taea te whakaputa mā te whakapūkara moroiti o ngā huka. ② Te...Pānuihia atu»
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Tinana: I te mākete matua, i kati ngā utu toluene ā-rohe me ngā piki me ngā heke iti inanahi, e whakaatu ana i ngā rerekētanga iti puta noa i ngā rohe rerekē. I Jiangsu, i piki ake ngā kōrero, i tautokona e te pikinga o ngā utu xylene. I taua wā, i Haina ki te Tonga me Shandong, i ngoikore te tono, ā, i arahi ki te ...Pānuihia atu»
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I taurite ngā utu o te dichloromethane ā-rohe (DCM) i te wāhanga o mua, whai muri i te hekenga i te wā hararei. Nā te hekenga o te utu i whakaoho ake ētahi mahi whakahou taonga mai i ngā kaihokohoko me ngā kaihoko o raro, hei tautoko i ngā taumata tuku pai mō ngā kaihanga, inā koa ko te hunga e tuku ana i ngā utu iti iho, ...Pānuihia atu»
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Te Tūmautanga e Tūmanakohia Ana Kei Mua I whakaatuhia e te mākete toluene ā-rohe i Haina ngā nekehanga ā-rohe rerekē i te mutunga o te wāhanga hokohoko whakamutunga. I ngā mākete o te raki, i pāngia ngā utu e ngā hekenga iti i te tīmatanga nā te ngoikore o te tono mō te mutunga wiki. Heoi, i muri mai ka kukume mai ngā utu iti i ētahi kaihoko...Pānuihia atu»
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I te wāhanga hokohoko o mua, i kati te mākete propylene glycol ki raro, ā, i pāngia ngā utu e te pumau me te nui o te tuku. I haere tonu ngā kaihanga ki te whakaheke i ngā tuku, i te mea i noho tupato tonu ngā kaihoko o raro, ā, i iti ake te whakapainga o ngā rahinga tauwhitinga. I te nuinga, i noho ngoikore tonu ngā mahi mākete,...Pānuihia atu»
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Whakaahuatanga Mākete (Te Rā Hokohoko o Mua): I arotakehia ngā utu o te butyl acrylate i te wāhanga o mua, he iti ake te hekenga o ngā utu rārangi a ngā kaihoko nui. Ahakoa i pupuri tonu, i whakaiti paku rānei i ā rātou utu rārangi, i whakaatu ētahi i te pikinga ake o te ngāwari o ngā whiriwhiringa. He rerekē te pānga o te mākete i ia rohe nā te taumaha tauira. Ko te utu iti...Pānuihia atu»
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1. Ngā Take Matua e Pā Ana ki ngā Huringa Utu Mākete o Nāianei Tuku: Kei te noho pumau tonu ngā mahi o te tipu isopropanol ā-rohe, me te nui o te tuku mākete ā-wā. Te Tono: He taurite te whai i te taha tono, me te pupuri tonu i ngā hiahia hoko pakari a ngā rāngai o raro. Te Utu: Ngā rauemi mata e rua...Pānuihia atu»
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SHANGHAI – I piki ake te tere whakahaere toharite o Haina mō te whakaputanga dichloromethane (methylene chloride) i tēnei wiki, tae atu ki te 76.89%, he pikinga 10.82 ōrau mai i te wā o mua. Ko te pikinga nui ake i te kawenga whakahaere i te whare o Shandong Luxi Chemical te take matua o te pikinga...Pānuihia atu»
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I tēnei wiki, i heke te nuinga o te wā i waenganui i te utu o ngā hua i roto i te mekameka ahumahi phenol-ketone. Nā te ngoikore o te whakawhiti utu, me te pēhanga o te tuku me te tono, i puta ai he pēhanga whakarerekētanga ki raro i ngā utu o te mekameka ahumahi. Heoi, i whakaatuhia e ngā hua o runga ake he nui ake te hekenga...Pānuihia atu»
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【Arataki】I tēnei wiki, kua paku pai ake te ia o te mahi whānui o te mekameka ahumahi propylene. Kei te noho ngoikore tonu te taha tuku, engari kua piki ake te taupū tere mahi whānui o ngā hua o raro. I te taha o te whakapainga o ngā tawhē hua o ētahi hua o raro, kua heke...Pānuihia atu»