弯曲－扭转振动
flexural-torsional vibration
SAE标准发动机曲轴转动方向
sae standard engine crankshaft rotation
发动机曲轴转动方向与SAE规定的相反
sae reverse engine crankshaft rotation
曲轴扭振
crankshaft torsional vibration
曲轴扭振计算
Crankshaft torsional vibration calculation
曲轴扭振减振器
crankshaft damper
crankshaft vibration damper
曲轴扭转减振器
crankshaft tortional vibration damper
曲轴振动阻尼器
crankshaft vibration damper
曲轴振动阻尼器螺栓
crankshaft vibration damper bolt
曲轴转动方向
crankshaft rotation direction
轴系扭转振动
torsional vibration of the shaft units
shaft torsional vibration
轴系扭转振动测试
shafting torsional vibration test
超声扭转振动
ultrasonic torsional vibration
传动系的扭转振动
torsional vibrations of transmission
分子扭转振动
molecular torsion vibration
风致扭转振动
wind-induced torsional vibration
临界扭转振动
critical torsional vibration