Mixing device for injection production
JIANG XIAOFANG, SI YINGYING, LI TIANTIAN, GAO MENG, LI GUIQIAN, LI QIAN
Year of Publication 30.06.2023
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Year of Publication 30.06.2023
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Safety protective fence for municipal engineering construction
GAO HONGJIAN, SI YINGYING, WANG DONGDONG, LI GUOHUA, YU XIAOMING, WANG WENHONG
Year of Publication 28.10.2022
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Year of Publication 28.10.2022
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Water pipe connecting device for municipal engineering
GE YANCHENG, MA ZHONGPENG, YIN FEILONG, SI YINGYING, ZHAO XIAOJIE, LI XINLEI
Year of Publication 02.08.2022
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Year of Publication 02.08.2022
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Buried integrated sewage treatment device for sewage treatment engineering
REN BEILEI, REN YUNFEI, SI YINGYING, ZHANG XINHE, ZHANG QINGZHENG, LIU ZHENXIAO, ZHU XIAOJING, CUI FENGXIA, REN KE
Year of Publication 09.06.2023
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Year of Publication 09.06.2023
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Deodorization device of environment-friendly sewage treatment equipment
REN BEILEI, REN YUNFEI, SI YINGYING, ZHANG XINHE, ZHANG QINGZHENG, LIU ZHENXIAO, ZHU XIAOJING, CUI FENGXIA, REN KE
Year of Publication 16.05.2023
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Year of Publication 16.05.2023
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Preparation method and application of diketone compound dysosma versipellis biflavone F and G
XUE GUIMIN, GONG JIANHONG, ZHAO ZHENZHU, LI MENG, ZHANG JINGKE, CHEN HUI, SI YINGYING, FENG WEISHENG, SUN YANJUN, WANG JUNMIN, HAN RUIJIE
Year of Publication 28.03.2023
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Year of Publication 28.03.2023
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Preparation method and application of diketone compound dysosma versipellis biflavone A-E
XUE GUIMIN, GONG JIANHONG, ZHAO ZHENZHU, LI MENG, ZHANG JINGKE, CHEN HUI, SI YINGYING, FENG WEISHENG, SUN YANJUN, WANG JUNMIN, HAN RUIJIE
Year of Publication 28.03.2023
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Year of Publication 28.03.2023
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High performance liquid chromatography detection method for related substances of gout drugs
JIANG XIAOFANG, HUA WEI, SI YINGYING, GAO MENG, WEI YUMIN, XIAO YANGFAN, CAO SHUOJIU, LI GUIQIAN, MA GUODONG
Year of Publication 03.01.2023
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Year of Publication 03.01.2023
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Drawing instrument with grading tensioning function and grading tensioning method
LI GEN, GAN WANWEI, LI JIE, SI YINGYING, LIU QI, DONG SHENGFANG, WANG ZHIDE, WU HAIGANG
Year of Publication 29.07.2022
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Year of Publication 29.07.2022
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Two-dimensional test model and method for simulating tunnel excavation stratum loss
LI GEN, GAN WANWEI, LI JIE, SI YINGYING, LIU QI, WANG ZHIDE, WU HAIGANG
Year of Publication 20.05.2022
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Year of Publication 20.05.2022
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Filtering mechanism for defluorination device
FENG YIDI, MIAO JIJUN, LI JUNJIAN, REN BEILEI, REN YUNFEI, SI YINGYING, REN XIUGUO, LIU ZHENXIAO, WANG FANG, REN KE
Year of Publication 08.02.2022
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Year of Publication 08.02.2022
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Aeration device convenient to overhaul
YAN XUFENG, FENG YIDI, LI JUNJIAN, MIAO JIJUN, REN BEILEI, REN YUNFEI, SI YINGYING, ZHANG XINHE, WANG FANG, REN KE
Year of Publication 11.01.2022
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Year of Publication 11.01.2022
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Novel high-fluorine water treatment device
YAN XUFENG, FENG YIDI, LI JUNJIAN, MIAO JIJUN, REN BEILEI, REN YUNFEI, SI YINGYING, ZHANG XINHE, WANG FANG, REN KE
Year of Publication 10.12.2021
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Year of Publication 10.12.2021
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Novel sedimentation tank for sewage treatment
YAN XUFENG, FENG YIDI, MIAO JIJUN, REN BEILEI, REN YUNFEI, SI YINGYING, ZHANG XINHE, REN XIUGUO, LIU ZHENXIAO, REN KE
Year of Publication 10.12.2021
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Year of Publication 10.12.2021
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Novel sewage treatment aeration structure
YAN XUFENG, FENG YIDI, MIAO JIJUN, LI JUNJIAN, REN BEILEI, REN YUNFEI, SI YINGYING, ZHANG XINHE, LIU ZHENXIAO, WANG FANG
Year of Publication 30.11.2021
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Year of Publication 30.11.2021
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Solar-powered agriculture and forestry monitoring device
NIU JUNYUAN, XU ZHAN, JING MAN, SHI SHANGLIN, SI YINGYING, CHU QIUYU, LIU YUNHE, DING QI, WANG QIANWEN, FANG BEIBEI, HU XIAORONG
Year of Publication 15.12.2020
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Year of Publication 15.12.2020
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