M'machitidwe amakono opanga zovundikira zitsulo zachitsulo, titha kupanga chitsulo cha ductile kudzera pazitsulo zotayidwa ndi zitsulo zopukutira, zomwe zimagwiritsidwa ntchito kwambiri pamakampani opanga makina masiku ano.M'malo mwake, mfundo ya chitsulo cha ductile ndikupeza graphite yokhala ndi mawonekedwe ofanana ndi mpirawo kudzera munjira ya spheroidization, yomwe imathandizira bwino magwiridwe antchito achitsulo choponyedwa, makamaka mapulasitiki ake ndi kulimba kwake, zomwe zimapangitsa kuti akhale apamwamba kuposa carbo ...
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