Novel quick-changing device of rolling mill
QIN CHANGLI, ZHANG YAMIN, XIE YINLE, DOU TAO, SUN XINGANG, LI LONGMEI
Year of Publication 13.03.2013
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Year of Publication 13.03.2013
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Novel guiding beam device of rolling mill
QIN CHANGLI, ZHANG YAMIN, JIN DANGLIN, XIE YANMING, XIE YINLE, SUN XINGANG
Year of Publication 13.03.2013
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Year of Publication 13.03.2013
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Cooling and scale cinder eliminating apparatus of spinning apparatus
JIA GUOQING, HAN RUI, QIN CHANGLI, ZHANG YAMIN, ZHOU HAIYU, MAO PENGJIE
Year of Publication 04.08.2010
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Year of Publication 04.08.2010
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Gas seal device for high speed running apparatus
JIA GUOQING, HAN RUI, QIN CHANGLI, ZHANG YAMIN, ZHOU HAIYU, MAO PENGJIE
Year of Publication 04.08.2010
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Year of Publication 04.08.2010
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Tension-free adjusting device for rolling metal wire
JIA GUOQING, HAN RUI, QIN CHANGLI, ZHANG YAMIN, ZHOU HAIYU, MAO PENGJIE
Year of Publication 23.06.2010
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Year of Publication 23.06.2010
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Controlled cooling device of high-speed wire rod finishing mill group
JIA GUOQING, HAN RUI, QIN CHANGLI, ZHANG YAMIN, ZHOU HAIYU, MAO PENGJIE
Year of Publication 16.06.2010
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Year of Publication 16.06.2010
Patent