A 130-ton pump rear swing liquid oxygen kerosene engine has completed the largest thrust and most complex ignition test. Photo: Sixth Academy of the China Aerospace Science and Technology Corp
A 130-t
Tag: technologically
Xi\’s words greatly encourage new wave of tech-savvy farmers to dedicate themselves to rural revitalization
China feeds nearly one-fifth of the world\’s population with only 9 percent of the world\’s arable land.Guiding small-scale farmers onto the track of modern agriculture while ensuring food security has