Welcome to Metal Mine! Today is Share:
×

扫码分享
Application of AC-DC-AC 4-Quadrant Variable-Frequency Speed-Regulation System in Inclined Shaft Hoisting
XIA Jing-Jing, WU Xiao-Jie, WANG Guang-Wu, WU Wei, ZUO Dong-Sheng, CAO Fen
Metal Mine . 2008, (05): 110 -112 .