Inlet device for gas-liquid separator and gas-liquid separator
CHU WEI, HUANG JINYOU, TAN SHUMING, NIU GENGEN, BAI YUNFENG, JIA HUALING
Year of Publication 15.11.2019
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Year of Publication 15.11.2019
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Automatically cleaning visual device
CHU WEI, SHAN XUANHU, TAN SHUMING, NIU GENGEN, MA CHENGBING, BAI YUNFENG
Year of Publication 25.12.2018
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Year of Publication 25.12.2018
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Porous box culvert preparation mould
XU YANQING, MOU HUIYUE, WANG BENLIANG, LI JILONG, RONG WENTING, NIU GENGEN
Year of Publication 28.11.2017
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Year of Publication 28.11.2017
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U type box culvert construction hoists alignment device
XU YANQING, LI JILONG, RONG WENTING, NIU GENGEN, SUN CHENGTAO, LI WENHUI
Year of Publication 07.11.2017
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Year of Publication 07.11.2017
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Box culvert connection construction technology
LI JILONG, RONG WENTING, LI HANG, NIU GENGEN, LI WENHUI, LYU ZHAOFENG
Year of Publication 08.08.2017
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Year of Publication 08.08.2017
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Deamination and retrieve equipment of epoxypropane , propylene in epoxypropane device
REN XIAOQIAN, SHI-YANG XIAYAN, WANG JIAN, JIA TAO, WANG WEIWEI, LIU JUNQIAN, XIE JIAHUA, QIAN HAO, GAO YUNSHAN, NIU GENGEN
Year of Publication 22.03.2017
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Year of Publication 22.03.2017
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Method and equipment for deaminizing and recycling propylene oxide and propylene in propylene oxide device
REN XIAOQIAN, SHI-YANG XIAYAN, WANG JIAN, JIA TAO, WANG WEIWEI, LIU JUNQIAN, XIE JIAHUA, QIAN HAO, GAO YUNSHAN, NIU GENGEN
Year of Publication 15.02.2017
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Year of Publication 15.02.2017
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