Hakuluettelo:
Käännös:
pilot balloon (suomeksi)
- Määritelmät:
- (lb, en, meteorology) A small unmanned balloon whose ascent is followed by a theodolite to obtain data for the computation of the speed and direction of winds in the upper air.
Viimeisimmät haut: pilot balloon, Zuni bluehead sucker, sunniness, peptomers, advanced green, formalisointi