rongo

  • He pehea te hanga i nga takawaenga waikano?

    Ko te Waikano he puhui pararopi, he maha tonu i te aroaro o nga tikanga wai hei whakaoti i te tauhohenga matū, na reira ka hokona tuatahitia te waikano waihanga tuatahi o te ao i roto i te ahua wai, o te akoranga, ko te kounga tae taketake me te ōwehenga o naianei kei tawhiti atu, ka taea anake ka whakaarohia ko te ahua taketake ...
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  • Kohu mo te peita kohu kohu maimoatanga wai para Te peita kohu kohu hei rongoa peita wai paru Nga matū maimoatanga wai mo te whare rehu

    Taupānga peita rehu kaporeihana wai whakaemi wai Te peita kohu kapoi Te wai ma Te matū Taia te kohu kapoi I. Nga ahuatanga o te rehu peita peita 1. Kore-whakangiha 2. Korekau he formaldehyde, konganuku taumaha me etahi atu...
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  • Ko te utu takawaenga o te waikano marara, ka whai hua nga kamupene whakauru mekameka ahumahi

    E ai ki te encyclopedia dyestuff ngaio a te iwi, kua piki te utu mai i te 40 mano / ton ki te 100 mano / ton i runga ake nei, he piki ake i te 150%. tatauranga, kua marara i tera wiki bla...
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  • He aha te waikano takawaenga?

    Ko nga waikano takawaenga he peka nui o te ahumahi matū pai. Ko te whanaketanga tere o te ahumahi waikano e whakawhirinaki ana ki te whanaketanga o nga takawaenga. Mai i te tekau tau atu i 1950, kua tino whanakehia te hanga waikano me nga kai takawaenga ki Haina. Na te kaha ake o te whakataetae maakete ...
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  • Ko te mea ngaro o te Dimethylaniline

    Ko te mea ngaro o te Dimethylaniline

    Kei te noho te karaehe Hazmat. Kei te mohio koe ki te hazmat? Kaore koe e mohio? Ka tika. Haere mai ki a matou. Tukuna te ētita kia haere ki te ao o te hazmat. Dimethylaniline (C8H11N), kei te mohio koe? No hea, ka whakamahia mo te aha? Pehea d...
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  • N,N-Dimethyl-p-toluidine CAS: 99-97-8 HOU

    N,N-Dimethyl-p-toluidine CAS:99-97-8 N,N-Dimethyl-p-toluidine ngā āhuatanga, ngā whakamahinga me te tukanga whakaputa āhuatanga ahupūngao N,N-dimethyl-p-toluidine he wai hinuhinu kore tae, kowhai marama ranei me te kakara o te hua manu pirau, te rewa 130.31 ℃, te whewhe 211.5-212.5 ℃, te taumaha 0.9287-0.9366g/m...
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  • N,N-Dimethyl-o-toluidine hou

    Ingoa Hua:N,N-Dimethyl-o-toluidine Ingoa Ingarihi:N,N-Dimethyl-o-toluidine No. CAS:609-72-3 tātai rāpoi ngota:C9H13N Taumaha Molecular:135.21 Tiango whakatikahia tenei kōwae raraunga āhuatanga ahuwhenua 1. Te ahua: wē hinuhinu kōwhai marama 2. Kiato (g/mL, 25/4°C): 0.929 3. Taupū Refractive (nD20): ...
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  • N,N-Dimethylaniline

    Kei te mohiotia ano ko te dimethyl tiphenylamine, he kore tae ki te kowhai kowhai te wai hinuhinu, he kakara reka, he ngawari ki te whakapouri i te rangi, i raro ranei i te ra me te whakamahi i te ze pouri. Kiato whanaunga (20 ℃ / 4 ℃) 0.9555, ira mīti 2.0 ℃, ira koropupū 193 ℃, ira uira (tuwhera) 77 ℃, ira uira 317 ℃, vi...
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  • MIT-IVY kamupene ahumahi

    MIT-IVY kamupene ahumahi

    Ko te kamupene ahumahi MIT-IVY he kamupene hokohoko kee o Xuzhou Dongqing Chemical Co. Ko nga hua matua i roto i te maakete o te kainga o te 97%. Ko te kamupene kei Xuzhou City, Jiangsu Province, he kamupene matū motuhake i roto i te hanga me te whakahaere o o...
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  • Nga whakamahinga o te konutai sulphate

    Nga whakamahinga o te konutai sulphate

    Te ahumahi 1.Chemical mo te hanga o te konutai konutai konutai konutai sulfide karaihe wai me etahi atu hua matū. 2.Paper ahumahi whakamahia i roto i te hanga o te pūkawa pūkawa kaihoko tunu kai. 3.Ka whakamahia i roto i te ahumahi karaihe hei whakakapi i te pungarehu houra hei whakarewa tahi. 4.Ka whakamahia i roto i te...
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  • Mena kei te hiahia koe ki te mohio ki te utu o te tote ahumahi, me noho tuatahi koe.

    Mena kei te hiahia koe ki te mohio ki te utu o te tote ahumahi, me noho tuatahi koe.

    Ahakoa karekau te nuinga o nga kaihoko whare e mohio ki nga momo whakamahinga o te tote ahumahi, e hia mano nga pakihi nui e tono ana ki te hanga taonga me te whakarato ratonga. Kei te tino mohio nga kaihoko ki nga tono haumaru kawe waka o te tote ahumahi, mai i te de-icin...
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  • He aha te waikano takawaenga?

    He aha te waikano takawaenga?

    Takawaenga: Ko te waikano (pigment) he peka tino nui o te ahumahi matū pai. Te whakawhanaketanga o nga takawaenga tautoko. Mai i te tau 1950 kua tino whakawhanakehia te hanga takawaenga a Haina mo te tae me te poaka. I roto i te p...
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