Oil gas recovery manhole cover
LIU MANHONG, TANG WANGLONG, WU KAITUO, ZHAO BINGTAO, YANG DONGWEI, XU HAISHU, WU JINMAO
Year of Publication 06.09.2022
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Year of Publication 06.09.2022
Patent
Fluorine-lined safety valve
LIU MANHONG, WU KAITUO, WANG ZHENG, ZHAO BINGTAO, ZHENG ZHIDA, WU JINMAO, YANG DONGWEI, XU HAISHU
Year of Publication 01.08.2023
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Year of Publication 01.08.2023
Patent
Integrated comprehensive checking table
LIU MANHONG, WU KAITUO, ZHAO BINGTAO, ZHENG ZHIDA, YANG DONGWEI, TONG YUN, WU JINMAO, XU HAISHU, MOU YANCHUN
Year of Publication 27.06.2023
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Year of Publication 27.06.2023
Patent
Portable oil gas recovery detection device
LIU MANHONG, WU KAITUO, ZHAO BINGTAO, ZHENG ZHIDA, YANG DONGWEI, TONG YUN, XU HAISHU, WU JINMAO
Year of Publication 13.06.2023
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Year of Publication 13.06.2023
Patent
Portable oil gas recovery detection device and operation method thereof
LIU MANHONG, WU KAITUO, ZHAO BINGTAO, ZHENG ZHIDA, YANG DONGWEI, TONG YUN, XU HAISHU, WU JINMAO
Year of Publication 02.05.2023
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Year of Publication 02.05.2023
Patent
Straight-through type stop valve
LIU MANHONG, TANG WANGLONG, WU KAITUO, ZHAO BINGTAO, YANG DONGWEI, XU HAISHU, WU JINMAO
Year of Publication 03.06.2022
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Year of Publication 03.06.2022
Patent
Safety valve performance test clamping device capable of adjusting clamping torque
LIU MANHONG, TANG WANGLONG, WU KAITUO, ZHAO BINGTAO, YANG DONGWEI, XU HAISHU, WU JINMAO
Year of Publication 03.06.2022
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Year of Publication 03.06.2022
Patent
Multifunctional valve comprehensive test board
LIU MANHONG, TANG WANGLONG, WU KAITUO, ZHAO BINGTAO, XU HAISHU, YANG DONGWEI, WU JINMAO
Year of Publication 03.06.2022
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Year of Publication 03.06.2022
Patent
Integrated multifunctional comprehensive checking table
LIU MANHONG, WU KAITUO, ZHAO BINGTAO, ZHENG ZHIDA, YANG DONGWEI, TONG YUN, WU JINMAO, XU HAISHU, MOU YANCHUN
Year of Publication 25.04.2023
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Year of Publication 25.04.2023
Patent
Multifunctional valve comprehensive test board and safety valve test method
LIU MANHONG, TANG WANGLONG, WU KAITUO, ZHAO BINGTAO, XU HAISHU, YANG DONGWEI, WU JINMAO
Year of Publication 25.03.2022
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Year of Publication 25.03.2022
Patent
Safety valve performance test clamping device capable of adjusting clamping torque
LIU MANHONG, TANG WANGLONG, WU KAITUO, ZHAO BINGTAO, YANG DONGWEI, XU HAISHU, WU JINMAO
Year of Publication 08.03.2022
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Year of Publication 08.03.2022
Patent
Intelligent anti-collision system of learner-driven vehicle
LIU MANHONG, HU FANGFANG, FAN FEIJUN, WANG JUN, ZHAO YUANGUO, LYU KAI, WANG SHIPENG
Year of Publication 05.02.2021
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Year of Publication 05.02.2021
Patent
Device is laid to laser formula soil moisture content sensor
LIU MANHONG, ZHANG SHU'AN, CHEN MIN, YANG JIANQING, DAI NING, WANG GUANGSHENG
Year of Publication 02.12.2015
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Year of Publication 02.12.2015
Patent
Ribbed bottom deck leveling device for special vehicle
LIU MANHONG, SUN CHUNYA, MI CHANGFU, XU SHUNCHUAN, HUANGFU NINA, LIU JIN, LIU JIAN, XIE FENG, LIU ZIXUE
Year of Publication 16.08.2022
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Year of Publication 16.08.2022
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Numerical control cutting deformation control method for ribbed slab
LIU MANHONG, SUN CHUNYA, MI CHANGFU, XU SHUNCHUAN, HUANGFU NINA, LIU JIN, LIU JIAN, XIE FENG, LIU ZIXUE
Year of Publication 13.05.2022
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Year of Publication 13.05.2022
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