Valve rod head drilling processing equipment
ZHU MANRU, ZHANG GUIYIN, XIA SHASHA, XIA JIEWEI, YANG ZHENGKUN, WANG XIANGRU
Year of Publication 15.02.2019
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Year of Publication 15.02.2019
Patent
Valve rod chamfer processingequipment
ZHU MANRU, ZHANG GUIYIN, XIA SHASHA, XIA JIEWEI, YANG ZHENGKUN, WANG XIANGRU
Year of Publication 24.04.2018
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Year of Publication 24.04.2018
Patent
Material feeding unit of valve rod head chamfer processing equipment
ZHU MANRU, ZHANG GUIYIN, XIA SHASHA, XIA JIEWEI, YANG ZHENGKUN, WANG XIANGRU
Year of Publication 13.04.2018
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Year of Publication 13.04.2018
Patent
Valve stem end chamfer processingequipment
ZHU MANRU, ZHANG GUIYIN, XIA SHASHA, XIA JIEWEI, YANG ZHENGKUN, WANG XIANGRU
Year of Publication 13.04.2018
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Year of Publication 13.04.2018
Patent
Valve rod head chamfer processing equipment
ZHU MANRU, ZHANG GUIYIN, XIA SHASHA, XIA JIEWEI, YANG ZHENGKUN, WANG XIANGRU
Year of Publication 13.04.2018
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Year of Publication 13.04.2018
Patent
Hydraulic water level control valve
HU JIANHUA, ZHU MANRU, YE HAIRUI, XU SENJIANG, XU XIANCHAO, XU DANHUA, ZHU JIANWU, SU JIAJIA, YE YUNFEI, DAI XIESHENG, LYU JIADA, ZHU SHENGRUO
Year of Publication 16.12.2015
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Year of Publication 16.12.2015
Patent
Knife type gate valve
HU JIANHUA, ZHU MANRU, YE HAIRUI, XU SENJIANG, XU XIANCHAO, XU DANHUA, ZHU JIANWU, SU JIAJIA, YE YUNFEI, DAI XIESHENG, LYU JIADA, ZHU SHENGRUO
Year of Publication 16.12.2015
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Year of Publication 16.12.2015
Patent
Take automatic pop -up structure's clamping device
ZHU MANRU, ZHANG GUIYIN, XIA SHASHA, XIA JIEWEI, YANG ZHENGKUN, WANG XIANGRU
Year of Publication 23.03.2018
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Year of Publication 23.03.2018
Patent
Valve rod material feeding unit
ZHU MANRU, ZHANG GUIYIN, XIA SHASHA, XIA JIEWEI, YANG ZHENGKUN, WANG XIANGRU
Year of Publication 23.03.2018
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Year of Publication 23.03.2018
Patent