Yuan Yun-long

发表

Raw Material Selection for Plastics Products Based on Expert System

Yuan Yun-long, 2006 .

The Recent Development of Ultrasonic motor

Yuan Yun-long, 2005 .

Application of Expert System in Raw Material Selection for Plastics Products

Yuan Yun-long, 2005 .

Study on Fault Diagnosis of Rolling Bearing Based on Wavelet Packet Analysis

Yuan Yun-long, 2008 .

A Design of Hydraulic Lifting Device in Die Forging

Yuan Yun-long, Zj Ningbo, 2006 .

Fault Diagnosis of Rolling Bearing Based on Kurtosis-Wavelet Packet Analysis

Yuan Yun-long, 2008 .