Showing 1 - 2 results of 2 for search '"Houfeng seismograph"', query time: 0.02s Refine Results
  1. 1
    RESEARCH ON THE DIRECTIVITY RESPONSE OF THE SPHERICAL PENDULUM SEISMOGRAPH

    RESEARCH ON THE DIRECTIVITY RESPONSE OF THE SPHERICAL PENDULUM SEISMOGRAPH by LIU Zhao, LIU YuMing, XU Hao, LI YaMei, ZHU YuTian

    Published 2022-01-01
    Subjects: “…Houfeng seismograph…”
    Get full text
    Article
    Save to List
    Saved in:
  2. 2
    STABLE STRUCTURE OF INVERTED PENDULUM USED TO REVERT THE HOUFENG SEISMOGRAPH

    STABLE STRUCTURE OF INVERTED PENDULUM USED TO REVERT THE HOUFENG SEISMOGRAPH by CHEN MaoLin, CAO JiaWei, LIU Zhao, ZHU YuTian

    Published 2020-01-01
    Subjects: “…Houfeng seismograph…”
    Get full text
    Article
    Save to List
    Saved in:

Search Tools: