National Standard Material For Bituminous Coal, Anthracite And Caking Index Of Anthracite

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National Standard Materials For Bituminous Coal, Anthracite Thiab Caking Index Ntawm Anthracite

  • Reference Material For Ore Detection

    Cov ntaub ntawv siv rau Ore Detection

    Certificate of Certified Reference Material Certified Reference Materials for Chemical Composition of Phosphorus, Arsenic, Fluorine, Chlorine thiab Mercury in the Coal GBW (E) 110109.

  • Certificate of Certified Reference Material  Ash fusibility

    Certificate of Certified Reference Material Ash fusibility

    Coal Analysis Laboratory, Central Coal Research Institute (Tuam Tshoj National Coal Quality Supervision and Testing Center)

    Cov ntaub ntawv pov thawj no tuaj yeem siv los kuaj xyuas qhov tseeb ntawm qhov ntsuas huab cua hauv kev txiav txim siab ash fusibility.Nws kuj tseem tuaj yeem siv rau hauv kev tswj kom zoo ntawm cov txheej txheem kev tshuaj xyuas thiab kev ntsuam xyuas txoj kev.

  • National Certified Reference Material (NCRM)

    National Certified Reference Material (NCRM)

    Cov ntaub ntawv pov thawj ntawm Benzoic Acid (Calorimetric Standard) CRM tuaj yeem siv rau kev ntsuas tus nqi calorific hauv hluav taws xob, thee, kev lag luam tub rog, kev tshawb fawb tshawb fawb thiab lwm yam haujlwm.

  • Reference Material For Steel Testing

    Cov ntaub ntawv siv rau kev kuaj steel

    Cov ntaub ntawv pov thawj no tuaj yeem siv los kuaj xyuas qhov tseeb ntawm qhov ntsuas huab cua hauv kev txiav txim siab ash fusibility.Nws kuj tseem tuaj yeem siv rau hauv kev tswj kom zoo ntawm cov txheej txheem kev tshuaj xyuas thiab kev ntsuam xyuas txoj kev.

  • Reference Material For Coal Testing

    Cov ntaub ntawv siv rau Coal Test

    CRM yog siv rau kev tswj xyuas kom zoo thiab ntsuas cov cuab yeej ntsuas ntsuas hauv kev txheeb xyuas ntawm Iron Ore.CRM tuaj yeem siv rau kev hloov pauv ntawm tus nqi ntsuas.