【涡轮喷气式发动机】冲吧！再次向天空进军！涡轮喷气式飞机BM-339第二次组装试飞丨魔界布丁

Model: Trainer BM - 339 Italy Test on TurboJet:    • 【测试】Turbojet Engine Test 涡轮喷气式发动机组装测试，这玩意儿...   First try：   • 【涡轮喷气式发动机】可能是全油管最速炸“鸡”视频，我的心干的稀碎！原型：意大利产教练...   BM - 339 assembled and tested with turbojet. Engine specifications： Width：84mm Length：203mm Weight：7.8kg~ R speed：50000~156000rpm Standard power：90N #Model airplane #BM-339 #Turbojet -------------------------------------------------- -------------------------------------------------- ------------------------------------------ If you like my channel, please subscribe to my channel to receive updates and dynamic information in time~ Subscribe to my channel: https://bit.ly/2SfX7jT Thank you for your support!