According of ADA specification No or number 1, the minimum compressive – McqOptions

MCQOPTIONS

1.	According of ADA specification No or number 1, the minimum compressive strength for silver amalgam filling aftr one hour should be________________?
A.	80 Mpa
B.	140 Mpa
C.	260 Mpa
D.	510 Mpa
Answer» B. 140 Mpa

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