窝钩封闭中乳牙的酸蚀时间为A.40sB.10sC.60sD.20sE.2min

窝钩封闭中乳牙的酸蚀时间为

A.40s
B.10s
C.60s
D.20s
E.2min

参考解析

解析:

相关考题:

乳牙窝沟封闭酸蚀时间为 查看材料

乳牙窝沟封闭临床操作的酸蚀时间是()秒,而恒牙为()秒。

窝钩封闭中乳牙的酸蚀时间为()A、20sB、40sC、10sD、60sE、2min

单选题窝钩封闭中乳牙的酸蚀时间为()A20sB40sC10sD60sE2min