Method of shortening working condition switching time of bypass variable frequency escalator
WANG DONGBAO, GU XINPENG, XU CHEN, HUANG WEIGANG, CHEN YUBO, REN SHIXIAO
Year of Publication 15.11.2019
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Year of Publication 15.11.2019
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Method for displaying load curve of escalator or moving sidewalk
KONG CANMING, QIN CHENGSONG, WANG ZITONG, CHEN YUJIE, XU CHEN, REN SHIXIAO
Year of Publication 08.11.2019
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Year of Publication 08.11.2019
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Construction method for hole sweeping and deviation rectifying of small-diameter deep well bedrock section
XIA WENCHAO, LIU JUNYONG, YANG HAIPENG, LIU JUN, XU YUCHUAN, MA LIUHAI, LI SHENGLI, WU KUNLUN, REN SHIXIAO, SONG PENGBO, YU SHICHENG, JIA BAOCANG, LEI YONGSHENG, LI FUQIANG, MA JIABIAO, ZHENG YUNFENG, DING YUANJI, SUN HAIYANG, SUN YUNQING, SUN LIPING, ZHANG LE
Year of Publication 28.09.2021
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Year of Publication 28.09.2021
Patent