Assertion: cryolite | /r/CapableOf | preserve the ratio
Facets:
Source sentences:
text: Where the make-up cryolite contains excess sodium fluoride, or sodium oxide, hydroxide or carbonate values, even greater amounts of expensive aluminum fluoride must be added to preserve the ratio.
text: Where the make-up cryolite contains excess sodium fluoride, or sodium oxide, hydroxide or carbonate values, even greater amounts of expensive aluminum fluoride must be added to preserve the ratio.