China's Domestic Airplanes "Drink" "Used Cooking Oil," Ushering in a New Era of Green Aviation
China's Domestic Airplanes "Drink" "Used Cooking Oil," Ushering in a New Era of Green AviationRecently, the ARJ21 regional aircraft and the C919 large passenger aircraft developed by COMAC (Commercial Aircraft Corporation of China) successfully completed their first test flights fueled by domestically produced bio-aviation fuel, marking a significant step forward for China in the field of green aviation. The bio-aviation fuel used in the test flights was derived from waste cooking oil, commonly known as "gutter oil," utilizing bio-aviation fuel production technology independently developed by Sinopec (China Petrochemical Corporation)...
What do airplanes usually rely on to make money? Think airlines make money from their tickets? Actually, the flight ticket is only a small change
With the continuous improvement of people's consumption level, more and more people are choosing to travel by planeWhen purchasing air tickets, there will be a lot of discounts, which are cheaper than high-speed trains. So, what exactly do airplanes rely on to make money?We are all aware that airplanes initially appeared in the form of fighter jets, which indicates that airplanes were not originally designed to carry passengers...