Taipei, Nov. 8 (CNA) Researchers at National Cheng Kung University (NCKU) conducted a successful test flight on Monday in Pingtung County of a two-stage rocket using a hybrid propulsion system developed by them.
/ Staff writer, with CNAResearchers at National Cheng Kung University （NCKU） yesterday conducted a successful test flight in Pingtung County of a two-stage rocket using a hybrid propulsion system.