A.19 B.69 C.99 D.129
A.偏轉(zhuǎn)后加速 B.加速后偏轉(zhuǎn) C.偏轉(zhuǎn)過程中加速 D.加速過程中偏轉(zhuǎn)
A.150mm±5mm B.155mm±5mm C.160mm±5mm D.155mm±10mm