红硅锰矿
manganostilpno-melane(parsettensite
manganostilphomelane
parsettensite
高硅锰硅
high silicon Si-Mn
high silicon ferromanganese-silicon
high silicon silicomanganese
高硅锰硅合金
silicomanganese with high-silicon
silico-ferromanganese with high-silicon
high silicon silicomanganese
high-silicon silicomanganese
high Si siliconmanganese
高硅锰矿
high-silicon manganese ore
高锰锰硅合金
high manganese ferromanganese-silicon