A、左搗固裝置比例伺服閥電流 B、左起道伺服閥電流 C、右起道伺服閥電流 D、撥道伺服閥電流
A、φ35.01mm和φ55.01mm B、φ35.02mm和φ55.02mm C、φ35.04mm和φ55.04mm D、φ35.05mm和φ55.05mm
A、500mm B、550mm C、600mm D、500mm或550mm