Vertical upward drilling auxiliary support von GAO YANG, LIU GUANJUN, LAI SHOUZE, XU JINFEI, GAO PENGFEI, BAI JUNSHENG, WU SHIJIAN, LI SHI, LI KUN

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Deep-hole large-diameter pile foundation reinforcement cage mounting and lowering positioning device von LI YULIANG, LIU LEI, LAI SHOUZE, GAO PENGFEI, ZHU WENJIE, CUI YUYUAN, ZUO RANWU, WANG YONG, GUO CHUNQIANG, QIN LIQIANG, PENG YISHENG, LU TONGWEI

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Road and bridge pipeline supporting equipment von GUO JING, LIU TONG, LAI SHOUZE, XIE BIN, GUO CHUNQIANG, LI BO, DU JUNFU

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Crawling ladder auxiliary device von LAI SHOUZE, LIU GUANJUN, WANG YIXING, ZHANG YANJUAN, SONG SHIFEN, WU YONGDONG, FU JINGJING

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Channel and culvert sliding inner mold for construction von WANG DEHUA, LAI SHOUZE, ZHENG JINQI, ZHENG PEIGUANG, WU SHIJIAN, LIU CHANGJIANG, HE ZEHAO, GUO CHUNQIANG, LI BO

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Quick positioning ruler von QIN ZHENWEI, LAI SHOUZE, ZHENG JINQI, LI JUNYAN, SONG SHIFEN, WANG XUCUN, XIAN JINGTAI, SUN HAIYANG

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Scrap cleaning device for quarry von YANG HAISHENG, JIN XUETAO, LAI YUNQUAN, LIANG ZHAOYAN, TANG BINQIANG, XIAO SHOUZE, TANG JINHONG, LAI XIMAN

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Vibration screening device for quarry von YANG HAISHENG, JIN XUETAO, LAI YUNQUAN, LIANG ZHAOYAN, TANG BINQIANG, XIAO SHOUZE, TANG JINHONG, LAI XIMAN

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Stone cutting device for quarry von XIA HONGGANG, DENG CHAO, XIAO SHOUZE, PENG DONGYANG, SUN JIAWEN, PAN QIDONG, LAI XIMAN

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