单项选择题
A.24.2,27.2,112B.25.5,28.6,112.2C.24.2,27.1,112.2D.25.5,28.6,112
A.42.8,57.5,134B.20.0,26.9,134C.45.1,60.5,134D.20.0,27.0,135
A.(145~155)mmB.(150±5)mmC.(180~185)mmD.(180±5)mm