词汇	optical test bed
释义	optical test bed 光学试验台
随便看	steering gear housing plug steering gear housing side cover steering gear housing top cover steering gear, hydraulic steering gear hydraulic oil steering gear linear-angle ratio steering gear linear-angle ratio characteristic steering gear lock steering gear lockignition switch steering gear machinery steering gear max output torque steering gear oil steering gear power unit steering gear ratio steering gear reduction ratio steering gear room steering gears steering gear shaft steering gear, steering arrangement steering gear swaying steering gear system steering gear test steering gear, three-dimensional steering gear tube steering gear tube cam