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10月17日,三一重工创造了吉尼斯世界纪录的最长臂架泵车臂架长度66 m的SY5600THB-66混凝土泵车抵达北京并进行现场施工。
On October 17, SY5600THB-66 concrete pump truck with a length of 66 m, the longest boom pump arm that Sany Heavy Industry Co. Ltd. has created in the Guinness World Record, arrived in Beijing and was on-site construction.