principal station
短语词组
- principal synoptic station 主要氣象站
- principal land station 主要陸地站
- principal agrometeorological station 主要辳業氣象站
- principal agricultural meteorological station 主要辳業氣象站;基本辳業氣象站
- principal and subordinate station control 主從站控制 返回 principal station