Vacuum pump plate exchange movable suspension arm
YAN SHIWAN, JIANG JUN, FENG ZHIZHONG, LUAN HUIDONG, ZHANG LINGFENG, CAO ZHICHENG, DONG BOFENG, WANG XING, LI YAOXIN, LIU YI, ZOU GANG, QIN YANRONG, CHEN JUN, YANG WU
Year of Publication 18.08.2023
Get full text
Year of Publication 18.08.2023
Patent
Flange jacking device convenient for mounting valve
MA YONGGANG, YAN SHIWAN, LIU YI, ZHANG XIANGYUN, WANG JUNSHAN, JIANG JUN, WU JINYANG, GUAN MINGYAN, CHEN JUN, LUAN HUIDONG, ZHANG LINGFENG, DONG BOFENG
Year of Publication 18.07.2023
Get full text
Year of Publication 18.07.2023
Patent
Dismounting device for grinding roller pressure plate of coal mill
MA YONGGANG, YAN SHIWAN, ZHANG XIANGYUN, JIANG JUN, WEN XUEFENG, LI DAPENG, LUAN HUIDONG, ZHANG LINGFENG, LIU SHUNLI, DONG BOFENG, LIU YI, HU XIAODONG, CHEN JUN
Year of Publication 18.07.2023
Get full text
Year of Publication 18.07.2023
Patent
Reverse osmosis membrane shell shaft end gland dismounting device
MA YONGGANG, MA ZHENFEI, ZHENG BINGTUAN, YAN SHIWAN, JIANG JUN, RUAN ZHUANGHONG, ZHANG LINGFENG, WU XIAOLI, DONG BOFENG, LU MIN, ZHANG WENTAO, ZHANG JIWEN, LIU YI, ZOU GANG, GAO WEIJUN, XU JINGBO, CHEN JUN, BAI HUI
Year of Publication 22.07.2022
Get full text
Year of Publication 22.07.2022
Patent