Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/3086da08ef9a623cf7742ad24fd82658.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 critical speed of shafting例句_critical speed of shafting英汉例句_critical speed of shafting双解例句_橘子化妆朗文词典
Thought that the generator rotational speed had achieved nearby two time of critical rotation speeds, the shafting has had the oil film vibration. 认为发电机转速达到两倍临界转速附近，轴系发生了油膜振荡。