forward and reverse control向前及向后控制
forward and reverse control group向前及向后控制組件
forward and reverse lever前進回動桿;前進回動杯
forward and reverse model兩種不同操做作模式下
forward and reverse chaining正向鏈接
Fast Forward And Reverse快速向前扭轉
forward and reverse cab前置式駕駛室
forward and reverse base前方基地
forward and reverse link前反向鏈路