Shield tunneling machine "Yongzhou". Graphic: GT

"Ground space station". Graphic: GT

300 MW F-class heavy-duty gas turbine. Graphic: GT

Deepwater jacket "Haiji-2". Graphic: GT

Shenzhou-18 manned spaceship. Graphic: GT

Aircraft carrier Fujian. Graphic: GT

Chang'e-6 probe. Graphic: GT

Gigantic space weather monitoring radio telescope. Graphic: GT

Cylindrical floating oil production facility "Haikui No. 1". Graphic: GT