It is estimated that every kilogram of weight of the rocket will save about 20,000 US dollars in launch costs
When the Long March 5 launch vehicle faced the problem of "weight loss"
Dalian University of Technology assumed the important task of this country
After five years of research and development
The team successfully used more than 20 sections of the "Fat Five"
"Slimming" 1,145 kg
On November 3, 2016
The successful first flight of the Long March 5
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>A key step towards a space power
The flames that blew during the rocket takeoff
is the best tribute to the scientific researchers behind it
