First flight test and accuracy evaluation of domestic dynamic gravimeter through the principle of zero length spring
ZHAI Zhenhe, FAN Haopeng, GUAN Bin, MA Jian, DUAN Weichao
Bulletin of Surveying and Mapping . 2021, (2): 68 -71 .  DOI: 10.13474/j.cnki.11-2246.2021.0046