轴载谱参数
axle load spectrum parameters
傍轴轴向色差
paraxial longitudingal chromatic aberration
变速箱轴轴承
transmission shaft bearing
变速箱主减速轴轴承
transmission primary reduction shaft bearing
超高速主轴轴承
Ultra High-speed Spindle Bearings
超高转速主轴轴承
Ultra High-speed Spindle Bearings
车辆轴载荷检定
vehicle axis load demonstration verification