如此短的距離內壓500噸在側梁上(不是在橋墩上),不出事才怪。作者完全是在造謠惑眾
所有跟帖:
• 注意!側梁在兩端,中間這500噸不管怎麽壓,對側梁都是一樣的! -wjsun- ♂ (0 bytes) () 09/02/2012 postreply 17:57:17
• 注意!側梁在兩端,中間這500噸不管怎麽壓,對側梁都是一樣的! -wjsun- ♂ (0 bytes) () 09/02/2012 postreply 17:57:17
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