Gear oil special for reduction gearbox of pumping unit
XU LI, YANG CHAO, ZHU ZHIQIANG, DONG YUANHU, GAO ZHIQIANG, WANG WEN, HU JIAOYANG, ZHENG SHENGHONG
Year of Publication 11.05.2016
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Year of Publication 11.05.2016
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Digital electrical heating device for heating mediums
ZANG HAI, GOU WENHAN, HAN ZHE, HE JIANGUO, ZHENG SHENGHONG, ZHANG ZILIANG
Year of Publication 28.08.2013
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Year of Publication 28.08.2013
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Multi -phase separation device
XU LI, LIU FENGNING, ZHONG XINGFU, REN QUANLONG, HE LU, ZHANG JUN, ZHANG HAO, JIANG ZHENYOU, YAN HUAIRONG, FAN YONG, SHI SHIYING, MAO YONG, HE MAOLIN, JIANG YONG, HE JIANGUO, ZHENG SHENGHONG, YANG RENQIANG
Year of Publication 09.01.2018
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Year of Publication 09.01.2018
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Oil, gas, water, solid multi -phase separation pipeline
XU LI, LIU FENGNING, ZHONG XINGFU, REN QUANLONG, HE LU, ZHANG JUN, ZHANG HAO, JIANG ZHENYOU, YAN HUAIRONG, FAN YONG, SHI SHIYING, MAO YONG, HE MAOLIN, JIANG YONG, HE JIANGUO, ZHENG SHENGHONG, YANG RENQIANG
Year of Publication 09.01.2018
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Year of Publication 09.01.2018
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Anti-evacuation control system with mixed delivery pump
ZANG HAI, GOU WENHAN, LIU WEI, HAN ZHE, ZHANG FUCHAO, ZHENG SHENGHONG
Year of Publication 19.06.2013
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Year of Publication 19.06.2013
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Crude oil split-flow frequency conversion output control system
ZANG HAI, GOU WENHAN, LIU WEI, HAN ZHE, ZHANG FUCHAO, ZHENG SHENGHONG
Year of Publication 17.04.2013
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Year of Publication 17.04.2013
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Synchronal rotary multi-phase booster oil-gas pump
HUO BINGXIN, JI XIAOKE, WANG ZIYING, ZHENG SHENGHONG, LI NINGHUI, FANG ZHI
Year of Publication 05.12.2012
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Year of Publication 05.12.2012
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Synchronously rotary multi-phase pressurization oil-gas transport pump
HUO BINGXIN, JI XIAOKE, WANG ZIYING, ZHENG SHENGHONG, LI NINGHUI, FANG ZHI
Year of Publication 25.07.2012
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Year of Publication 25.07.2012
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Oil condensate recovery pump
PING YUCAI, ZHANG YING, ZHENG MINGKE, LU YONG, SUN ZHILIN, ZHENG SHENGHONG, LI NINGHUI, LI KAILIAN
Year of Publication 09.10.2013
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Year of Publication 09.10.2013
Patent
Synchronal rotary multi-phase oil-gas mixed delivery pump
HUO BINGXIN, LI YONG, JI XIAOKE, ZHANG YU, ZHENG SHENGHONG, LI NINGHUI, FANG ZHI
Year of Publication 20.03.2013
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Year of Publication 20.03.2013
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Skid-mounted multiphase mixed transportation device
QU ZONGCHANG, WANG WEI, JI XIAOKE, ZHENG SHENGHONG, LI NINGHUI, FANG ZHI
Year of Publication 19.01.2011
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Year of Publication 19.01.2011
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Automatic slurry supply apparatus of printing end
PENG LIYONG, WANG RENJIE, SHEN YIN, WANG DINGCHONG, ZHENG SHENGHONG, WANG DING
Year of Publication 29.07.2009
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Year of Publication 29.07.2009
Patent