Mndandanda Wazinthu Zothandizira Pakuwunika Kwamankhwala a Carbon Steel Ndi Aloyi Zitsulo
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Certified Reference Material
CRM imagwiritsidwa ntchito poyang'anira ubwino ndi kuwerengetsa zida zowunikira pofufuza Iron Ore Imagwiritsidwanso ntchito poyesa ndi kutsimikizira kulondola kwa njira zowunikira.CRM ingagwiritsidwe ntchito kusamutsa mtengo woyezedwa.
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Zolozera Pakuyesa Kwathupi
Zolemba zovomerezekazi zimakhala ndi zitsanzo za malasha 16 zokhala ndi sulfure zosiyanasiyana zomwe zimagwiritsidwa ntchito ngati miyezo yowunikira pakuwunika kwa malasha.Kuphatikiza pa sulfure, amatsimikiziridwa ndi phulusa lawo, zinthu zosakhazikika, mtengo wa calorific, carbon, hydrogen, nitrogen ndi kachulukidwe weniweni.Deta yonse yaperekedwa mu tebulo 1.
