critical speed of shafting
常見例句
- Thought that the generator rotational speed had achieved nearby two time of critical rotation speeds, the shafting has had the oil film vibration.
認爲發(fā)電機轉(zhuǎn)速達到兩倍臨界轉(zhuǎn)速附近，軸系發(fā)生了油膜振蕩。 返回 critical speed of shafting