DictionaryForumContacts

   Chinese English
Google | Forvo | +
to phrases
锰硅铁
met. ferromanganese-silicon (中间合金; 20 〜25Mn, 47 ~ 54Si)
oil silicomanganese
锰硅铁: 24 phrases in 4 subjects
Chemistry1
General10
Metallurgy10
Technology3