radio marker beacon
短語詞組
- radio fan marker beacon 扇形無線電指點標
- radio marker beacon station [航]無線電標志信標電臺
- radio beacon marker 無線電信標標志
- marker radio beacon 無線電信標;無線電指位標;標位無線電標桿;無線電信標近距離
- marker radio -beacon 標志無線電信標
- MKR Marker Radio Beacon 無線電指點信標
- course marker radio beacon 航路指點標 返回 radio marker beacon