guest Moderator 管理成员 注册 2002-10-07 消息 402,617 荣誉分数 77 声望点数 228 2011-11-13 #1 The iconic but retired Canadarm is marking its 30th anniversary. It was 30 years ago Sunday that Canada's first robotic spacearm was deployed on the U.S. space shuttle Columbia. 查看新闻全文...
The iconic but retired Canadarm is marking its 30th anniversary. It was 30 years ago Sunday that Canada's first robotic spacearm was deployed on the U.S. space shuttle Columbia. 查看新闻全文...
