SIC TACHIMATA mwala akupera maziko ali ndi makhalidwe a kutentha kukana, makutidwe ndi okosijeni kukana, mkulu chiyero, asidi, zamchere, mchere ndi organic reagents, ndi khola thupi ndi mankhwala ntchito. Poyerekeza ndi mkulu chiyero graphite, mkulu chiyero graphite pa 400 ℃ chiyambi kwambiri oxidatio ...
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