靶场弹丸速度测量
range measurement of projectile velocity
表面振动速度测量
surface vibration measurement
超声波速度测量
supersonic velocity measurement
磁电工速度测量仪
magnetoelectric velocity measuring instrument
弹丸速度测量
measurement of projectile velocity
Projectile velocity measurements
projectile-velocity measurement
电控调速器速度调定
electric governor speed setting
调速器速度调定变更
governor speed setting change
调速器速度调定杆
governor speed setting lever
调速器速度调定机构
governor speed setting mechanism
调速器速度调定轴
governor speed setting shaft
调速器速度调定轴杆连接
governor speed setting shaft lever contact