Guo Jiwei, Li Xiaoping. APPLICATIONS OF SCR-DDC CURRENT CONVERTING DEVICES TO A PIPE LONGITUDINAL-WELDING MILL USING 2 CONVERTERS[J]. STEEL PIPE, 1990, 19(2): 16-17.
Citation:
|
Guo Jiwei, Li Xiaoping. APPLICATIONS OF SCR-DDC CURRENT CONVERTING DEVICES TO A PIPE LONGITUDINAL-WELDING MILL USING 2 CONVERTERS[J]. STEEL PIPE, 1990, 19(2): 16-17.
|
Guo Jiwei, Li Xiaoping. APPLICATIONS OF SCR-DDC CURRENT CONVERTING DEVICES TO A PIPE LONGITUDINAL-WELDING MILL USING 2 CONVERTERS[J]. STEEL PIPE, 1990, 19(2): 16-17.
Citation:
|
Guo Jiwei, Li Xiaoping. APPLICATIONS OF SCR-DDC CURRENT CONVERTING DEVICES TO A PIPE LONGITUDINAL-WELDING MILL USING 2 CONVERTERS[J]. STEEL PIPE, 1990, 19(2): 16-17.
|