发动机高速运转
high rpm engine operation
高速高机动
high speed and high maneuvering
高速高机动导弹
high speed and high maneuvering missile
高速高机动目标跟踪
high speed and high maneuvering target tracking
Tracking of High Speed and High Maneuvering Target
减速机高速轴
high speed shaft of the gear reducer
手扶拖拉机运输机组
walking tractor transport unit
拖拉机运输机组
tractor-trailer combinations