TY - Journal of Changjiang River Scientific Research Institute A1 - LU Xing-sheng, WANG Nian-qin, WANG Zi-yu T1 - Instrument for Measuring Rotation Azimuth of Slope Surface Point: Development and Application Y1 - 2022-01-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 165 EP - 170 VL - 39 IS - 1 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20200893 ER -