To be positioned and handled by hatch cover gantry crane.用舱口龙门吊来吊放它们.Adopt the gantry multi - armed mechanically deferent manners, run fast.此款超声波采用龙门多臂机械输送方式, 运行快捷.The current main gantry at Wallops Flight Facility, this...
To be positioned and handled by hatch cover gantry crane.用舱口龙门吊来吊放它们.The current main gantry at Wallops Flight Facility, this is Pad 0 B.目前主要在沃洛普斯龙门飞行设施, 这是垫0B大小.Topcoat: gantry walking agencies paint yellow - and black ...