單項選擇題
A.0.10mB.0.40mC.0.20mD.0.30m
A.40minB.35minC.30minD.25min
A.≥85B.≥80C.≥90D.≥95
A.≤1.4B.<2.0C.≤2.4D.<3.0
A.0.5B.1C.1.5D.2
A.50B.55C.60D.70
A.0.10mB.0.20mC.0.30mD.0.40m
A.≤10B.<10C.≤15D.<15
A.≤1.0B.≤1.2C.≤2.5D.≤2.0
A.0.56(0.01mm)B.1.12(0.01mm)C.0.72(0.01mm)D.1.44(0.01mm)
A.≤4B.<4.5C.≤5D.<5.5