The main use is boiler coal saving, saving rate is 20 ~ 30%, desulfurization, changing coom into white.
用于锅炉节煤,节煤率为20 - 30%,脱硫,使煤烟变白。
词典释义:
n.废料(如煤灰、车轴油脂等)
The main use is boiler coal saving, saving rate is 20 ~ 30%, desulfurization, changing coom into white.
用于锅炉节煤,节煤率为20 - 30%,脱硫,使煤烟变白。
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