Shield tunneling machine "Yongzhou". Graphic: GT
MK socks"Ground space station". Graphic: GT
MK socks300 MW F-class heavy-duty gas turbine. Graphic: GT
MK socksDeepwater jacket "Haiji-2". Graphic: GT
MK socksShenzhou-18 manned spaceship. Graphic: GT
MK socksAircraft carrier Fujian. Graphic: GT
MK socksChang'e-6 probe. Graphic: GT
MK socksGigantic space weather monitoring radio telescope. Graphic: GT
MK socksCylindrical floating oil production facility "Haikui No. 1". Graphic: GT
MK socks