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  • Kushandiswa kweferrous sulfate mu simenti

    Ferrous sulfate monohydrate inonyanya kushandiswa sechinhu chinodzikisira muindasitiri yesimende kuitira kuti uwane Cr(VI) yemukati isingasviki 2 mg/L. Mune 30% monohydrated fomu, ferrous sulfate ndiyo yekutanga inoshandiswa nemusika wesimende kuderedza hexavalent chromium. Ichi chigadzirwa ndicho chakavimbika uye chakachena pane imwe nzira iyo vanogadzira simende vanogona kushandisa maererano nedzimwe sarudzo pamusika.

    2020-11-13
  • EXHIBITION KUNONOKA CHIZIVISO

    Nekuda kwedenda reCCIDID-19, zvirambidzo zvekufamba, uye kusagadzikana kwepasirese, EUROTIER 2020 uye VIV ASIA 2021 inogadzirisa karenda yayo yekuratidzira kuchengetedza yakabudirira yepakati-regional kuratidzwa panguva yakakodzera yegore ra2021.

    2020-11-13
  • ITSVA WEBSITE VERSION YERECH CHEMICAL

    Kupa hutano hwepamusoro uye hunoshanda hwevatengi, RECH CHEMICAL yakagadziridza shanduro itsva yewebhusaiti kubva zvino zvichienda mberi. Kutarisira kutsigirwa kubva kune vatengi senguva dzose. Tichagara tichipa basa rakanakisisa.

    2020-11-13

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