我国正研制真空高速列车 时速可达1000公里
所有跟帖:
• insane and stupid idea -Kaolin007- ♂ (0 bytes) () 08/01/2010 postreply 08:29:50
• NND,白令海峡搭座桥,回国比去纽约还近 -滋鄂- ♂ (0 bytes) () 08/01/2010 postreply 11:58:38
• insane and stupid idea -Kaolin007- ♂ (0 bytes) () 08/01/2010 postreply 08:29:50
• NND,白令海峡搭座桥,回国比去纽约还近 -滋鄂- ♂ (0 bytes) () 08/01/2010 postreply 11:58:38
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