JI Wei-shu, HE Ji-fa. Technology of Energy Saving and Speed-regulation Control with Frequency-convertion of Hoister[J]. Journal of Mine Automation, 2007, 33(6): 93-95.
Citation:
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JI Wei-shu, HE Ji-fa. Technology of Energy Saving and Speed-regulation Control with Frequency-convertion of Hoister[J]. Journal of Mine Automation, 2007, 33(6): 93-95.
|
JI Wei-shu, HE Ji-fa. Technology of Energy Saving and Speed-regulation Control with Frequency-convertion of Hoister[J]. Journal of Mine Automation, 2007, 33(6): 93-95.
Citation:
|
JI Wei-shu, HE Ji-fa. Technology of Energy Saving and Speed-regulation Control with Frequency-convertion of Hoister[J]. Journal of Mine Automation, 2007, 33(6): 93-95.
|