Similar questions:
The desirable relationship between the
coefficients of thermal expansion of an
alloy (e metal ) and a ceramic (e ceramic) used
for a metallo-ceramic restoration is
e metal slightly higher than e ceramic.
NDEB released questions set 13
The desirable relationship between the coefficients of thermal expansion of an alloy (ε metal ) and a ceramic (εceramic) used for a metallo-ceramic restoration is
ε metal slightly higher than εceramicPlanets 26

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