DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
氟铌酸钾
chem. potassium fluoniobate
met. double fluoride of columbium and potassium (K2NbF7); potassium-columbium double fluoride (K2NbF7); potassium fluocolumbate; potassium fluoninbate (K2NbF7); potassium-niobium double fluoride (K2NbF7)
氟铌酸钾: 7 phrases in 2 subjects
Chemistry2
Metallurgy5