Zhang Peiqing, Li Baoqing, Li Yaqi. A NEW OVER-LONG PIPE COLD DRAWING MILL WITH THREE PIPES DRAWN SIMULTANEOUSLY[J]. STEEL PIPE, 1990, 19(2): 28-29.
Citation:
|
Zhang Peiqing, Li Baoqing, Li Yaqi. A NEW OVER-LONG PIPE COLD DRAWING MILL WITH THREE PIPES DRAWN SIMULTANEOUSLY[J]. STEEL PIPE, 1990, 19(2): 28-29.
|
Zhang Peiqing, Li Baoqing, Li Yaqi. A NEW OVER-LONG PIPE COLD DRAWING MILL WITH THREE PIPES DRAWN SIMULTANEOUSLY[J]. STEEL PIPE, 1990, 19(2): 28-29.
Citation:
|
Zhang Peiqing, Li Baoqing, Li Yaqi. A NEW OVER-LONG PIPE COLD DRAWING MILL WITH THREE PIPES DRAWN SIMULTANEOUSLY[J]. STEEL PIPE, 1990, 19(2): 28-29.
|