Litaba tsa indasteri
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benzidine ke eng ka dae?
Haufinyane tjena, Tsamaiso ea Naha ea Taolo ea Maraka e entse tlhahlobo e sa reroang.Ha ho ntse ho etsoa liteko, ho ile ha fumanoa moaparo oa mosali oa feshene, o ngotsoeng e le Shenzhen Anruoyi E-commerce Co., LTD., e le amine e nkhang hamonate e bitsoang "benzidine" e fetang tekano ...Bala haholoanyane -
Utloisisa ka botebo "three musts" thomo ea khoebo e tiileng
Ka Mphalane 2022, Mongoli Kakaretso Xi Jinping ho Khonkerese ea Naha ea Mashome a Mabeli ea Mokha, "lintho tse tharo tse tlamehang" li ile tsa hlahisoa: Litho tsohle tsa Mokha li tlameha ho lula li ts'epahalla maikemisetso a tsona a mantlha le ho boloka thomo ea tsona e tiile kelellong;ba lokela ho inyenyefatsa le ho ba masene, ba sebetse ka thata;mme o tlameha ho ba le ...Bala haholoanyane -
Hlatsoa matsoho letsatsi le leng le le leng.A na u khethile sanitizer ea letsoho le letona?
Ho na le mefuta e mengata ea litlolo tse hloekisang matsoho 'marakeng, joalo ka sebolaea letsoho se thibelang likokoana-hloko, sanitizer ea letsoho… Setlolo sa letsoho, se hloekisang letlalo se hloekisang matsoho, e se e le ntho eo u tlamehang ho ba le eona lapeng.Ho hlatsoa matsoho le ho bolaea likokoana-hloko pele ho lijo le ka mor'a lijo ho molemo bophelong ba batho ...Bala haholoanyane -
Tšireletso ea tikoloho ea lik'hemik'hale e kenya letsoho ho China e ntle
Lilemong tse leshome ho tloha Kopanong ea Naha ea 18 ea Mokha oa Makomonisi oa Chaena e bone kutloisiso e tebileng ka ho fetisisa, boiteko bo boholo ka ho fetisisa, mehato e sebetsang ka ho fetisisa, tsoelo-pele e potlakileng le liphello tse hlollang ka ho fetisisa tsa kaho ea tsoelo-pele ea tikoloho le ts'ireletso ea tikoloho ...Bala haholoanyane -
Polyimide, carbon fiber, nylon e khethehileng… Indasteri ea ho hloekisa le ea lik'hemik'hale e lokela ho tsepamisa maikutlo ho lisebelisoa tsena tse 10 tse ncha tsa lik'hemik'hale! (二)
Lisebelisoa tse ncha tsa lik'hemik'hale li kenyelletsa li-resin tsa maiketsetso tse phahameng haholo, rabara e khethehileng ea maiketsetso, fiber ea maiketsetso e phahameng, elastomer e khethehileng, lisebelisoa tsa lik'hemik'hale tsa nano, lisebelisoa tse kopantsoeng, lipolasetiki tsa boenjiniere, lisebelisoa tsa carbon tse phahameng, lik'hemik'hale tsa elektroniki, liaparo tse khethehileng, adh e khethehileng ...Bala haholoanyane -
Polyimide, carbon fiber, nylon e khethehileng… Indasteri ea ho hloekisa le ea lik'hemik'hale e lokela ho tsepamisa maikutlo ho lisebelisoa tsena tse 10 tse ncha tsa lik'hemik'hale!
Lilemong tsa morao tjena, Phetohelo ea bone ea Liindasteri, e nang le data e kholo, bohlale ba maiketsetso, matla a hloekileng le theknoloji e tala le e tlaase ea carbon e ntse e eketseha, ka theknoloji e ncha, mefuta e mecha ea khoebo le liindasteri tse ncha tse hlahang ka ho latellana.Indasteri e ncha ea thepa ke leano ...Bala haholoanyane -
Ts'ebetso e ncha ea oxidation ea propylene oxide e etella pele lefatšeng
Haufinyane tjena, ts'ebetso e ncha ea oxidation e tobileng ea propylene oxide ka hydrogen peroxide betheng ea mokelikeli-solid circulating fluidized (FHPPO) e fetisitse tlhahlobo e hlophisitsoeng ke Federation ea China Petroleum le Chemical Industry Federation.Komiti ea tlhahlobo, e etelletsoeng pele ke Peng Xiaojun, setsebi sa thuto ...Bala haholoanyane -
Khemistri ea PFAS e amanang le SVG e matla ea Covid-19
Ho latela phuputso e hlahlobiloeng ke lithaka tsa Danish, maemo a phahameng a metsoako ea PFAS a amahanngoa le mofuta o matla le ho feta oa Covid-19.Phuputso ena e kenyelelitse bakuli ba 323 ba tšoaelitsoeng ke coronavirus mme ba fumane hore ba nang le maemo a phahameng a k'hemik'hale e bitsoang PFBA ba na le menyetla e fetang habeli ea ho…Bala haholoanyane -
Kenyelletso le tšebeliso ea potassium dicarboxylate
Potassium dicarboxate e bohlokoa joalo ka motšehetsi oa kholo ka lebaka la ts'ireletso ea eona le ts'ebetso ea antimicrobial, ka bobeli e ipapisitse le sebopeho sa eona se bonolo le se ikhethang sa limolek'hule.Likaroloana tsa eona tsa mantlha tsa asiti ea potassium le sebopeho sa potasiamo li hlaha ka tlhaho tlhahong le ka maleng a kolobe, 'me qetellong lia bola...Bala haholoanyane