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Crane, has rotary table and getoff swing support that are connected together, and replaceable crawler telescopic range arm frame and crawler crane arm frame unit attached with double-purpose crane unit. 专利
申请日期: 2015-01-01, 公开日期: 2015-08-26
作者:  BAI C LI J PAN Z WANG X XU W ZHANG
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/09
Crawler-type crane, has fixing auxiliary arm back pull plate connected between joint of fixing auxiliary arm front pull plate and fixing auxiliary arm supporting rod and main arm pull plate through pin shaft. 专利
申请日期: 2010-01-01, 公开日期: 2010-05-12
作者:  WANG X XIAO H ZHENG Y
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/24


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