33
/de/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
16211
1592
2

1 Jan 1957 Jahr - Pratt & Whitney's model 304 jet engine using liquid hydrogen as fuel tested for the first time as part of the Lockheed CL-400 Suntan project. The specifications for the U-2 a double axle liquid hydrogen semi-trailer were issued.

Zugefügt zum Band der Zeit:

2 Sep 2017
0
0
1422

Datum:

1 Jan 1957 Jahr
Jetzt
~ 68 years ago