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motif
07/31/2021, 19:32:36
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Simply put, it's Aluminium alloy for CZ-3 fuel tank. For LOX storage, special thermal coating is applied.
![](http://zzwave.com/plaboard/uploads/20210801-135819-2.jpg)
Some sort of Aluminium alloy.
![](http://zzwave.com/plaboard/uploads/20201228-640.jpg)
Improvement include single piece fuel tank cover without welding.
![](http://zzwave.com/plaboard/uploads/20190226-640-2.jpg)
And carbon composite fuel tank.
![](http://zzwave.com/plaboard/uploads/20210124-640-2.jpg)
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