![NASA Welds Together 1st SLS Hydrogen Test Tank for America's Moon/Mars Rocket - Flight Unit in Progress - Universe Today NASA Welds Together 1st SLS Hydrogen Test Tank for America's Moon/Mars Rocket - Flight Unit in Progress - Universe Today](https://www.universetoday.com/wp-content/uploads/2016/07/IMG_4311_1b_SLS-Michoud_Ken-Kremer.jpg)
NASA Welds Together 1st SLS Hydrogen Test Tank for America's Moon/Mars Rocket - Flight Unit in Progress - Universe Today
![SLS Construction One Step Closer With Friction Stir Welding Machine's Ribbon Cutting Ceremony - AmericaSpace SLS Construction One Step Closer With Friction Stir Welding Machine's Ribbon Cutting Ceremony - AmericaSpace](https://www.americaspace.com/wp-content/uploads/2013/06/AmericaSpace-photo-of-Enhanced-Robotic-Weld-Tool-at-NASA-Michoud-Assembly-Facility.-Photo-Credit-Jason-Rhian-AmericaSpace-500x333.jpg)
SLS Construction One Step Closer With Friction Stir Welding Machine's Ribbon Cutting Ceremony - AmericaSpace
![SLS Construction One Step Closer With Friction Stir Welding Machine's Ribbon Cutting Ceremony - AmericaSpace SLS Construction One Step Closer With Friction Stir Welding Machine's Ribbon Cutting Ceremony - AmericaSpace](https://www.americaspace.com/wp-content/uploads/2013/06/AmericaSpace-image-of-the-Ribbon-Cutting-Ceremony-of-a-Friction-Stir-Welding-Machine-at-NASAs-Michoud-Assembly-Facility-located-in-New-Orleans-in-Louisiana-Photo-Credit-Jason-Rhian-AmericaSpace.png)
SLS Construction One Step Closer With Friction Stir Welding Machine's Ribbon Cutting Ceremony - AmericaSpace
![卤印良品on Twitter: "⭕️China's first 5-meter-diameter storage tank bottom using friction stir welding technology was welded in the 55 workshop of Tianjin Rocket Company and was successfully removed from the shelf. “ 卤印良品on Twitter: "⭕️China's first 5-meter-diameter storage tank bottom using friction stir welding technology was welded in the 55 workshop of Tianjin Rocket Company and was successfully removed from the shelf. “](https://pbs.twimg.com/media/E-fSc4eWUAE1EOO.jpg)