Submitted on: 24 August 2001.
Revised on: 30 September 2001.
Accepted on: 11 October 2001.
Journal of Vibration Engineering & Technologies
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Submitted on: 31 March 2018.
Revised on: 11 April 2018.
Accepted on: 23 April 2018.
Journal of Vibration Engineering & Technologies
http://reply.papertrans.cn/3/201/20098/20098-34.png
Submitted on: 24 November 2014.
Revised on: 14 December 2014.
Accepted on: 26 December 2014.
Journal of Vibration Engineering & Technologies
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