水面监视雷达
/ˈsuːpɹəɹˌiːnəl ˈɡland/
n
English: surface surveillance radar · 水面监视雷达
English · surface surveillance radarEspañol · radar de vigilancia de superficieFrançais · radar de veille de surface
释义：Instrument that detects obstacles such as ships and icebergs on the surface of the water.