Safety table sphgmomanometer with mercury column von SHENFENG ZHAI, YANXIA QI

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On -load voltage regulation tapping switch overhauls ware that rises and falls von XU ZHENZHE, LIU HAITAO, LIU JUN, SONG CHUNGUANG, ZHOU DAWEI, LIU HAIGUANG, GONG YUFEI, WANG WEIRUI, LIU XUNXIN, LI MING, WANG ZHILEI, WANG LIHAO, WANG XIAODONG, ZHOU JIAN, SUN YIBIN, GONG WEIBING, SONG NING, ZHAI SHENFENG, ZHOU XINQI, LI YINGHUA, FENG JIANBO

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Prevent bird backplate and prevent bird cross arm von LI SHIQIANG, ZHUANG HENGDONG, FAN ZUBO, LIU HAITAO, SONG CHUNGUANG, GE YU, CHEN SHIWEI, WANG WEIRUI, LIU XUNXIN, LI MING, WANG JIAXIN, HAO YUNPENG, ZHOU JIAN, GONG WEIBING, ZHAI SHENFENG, LI XIAN, LIANG XIANLEI, WANG XUELUN, XIE XIUPENG, LIU JUNBO, LI XIANXIAO, FENG JIANBO

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Static balance measuring apparatus of rotating body von BAO HUA, CHEN XUEWEI, LYU SHENFENG, ZHAI MANLI

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Rotating body static balance measurement method von BAO HUA, CHEN XUEWEI, LYU SHENFENG, ZHAI MANLI

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