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回复 308349412@qq.co 副腿相当有用,还对超载时折腿折大梁有一定预防保护作用,而且不影响起重 ... compass_ 发表于 2010-5-1 17:47 [url=http://www.cranebbs.com/bbs/images/common/back.gif]http://www.cranebbs.com/bbs/images/common/back.gif[/url]
那样是翻车 几率很高啊 原梦麒 发表于 2010-10-6 14:07 [url=http://www.cranebbs.com/bbs/images/common/back.gif]http://www.cranebbs.com/bbs/images/common/back.gif[/url]
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