单项选择题
A.金融B.物质C.计划D.能源
A.0.06~0.14mmB.0.1~0.4mmC.0.4~0.7mmD.0.4~0.9mm
A.≤0.01mmB.≤0.02mmC.≤0.015mmD.≤0.03mm
A.0.01mmB.0.02mmC.0.015mmD.0.03mm
A.0.01mmB.0.02mmC.0.05mmD.0.1mm
A.40℃B.45℃C.50℃D.55℃