International Geodetic Student Meeting大地的学生会面。国际 Intermediate General Support Maintenance中间的普遍支持维护 I'm Going Slightly Mad (Queen song)我有点疯狂(王后歌曲) interim ground station module (JSTARS) (US DoD)临时地面接收站模块(乔家)(美国国防部) Interim GSM临时GSM