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嘉宾：宋士元全国劳动模范国务院有突出贡献的科技工作者北京力鼎建筑机械有限公司总经理王云辉利勃海尔北京办事处起重机代表栏目主持人：李志勇李：首先，欢迎两位到“热点三人行”栏目来作客。邀请两位来主要出于两点原因：一点是“同”；一点是“异”。“同”主要是因为两
Guests: Song Shiyuan National Model Worker State Department has made outstanding contributions to science and technology workers Beijing Liding Construction Machinery Co., Ltd. General Manager Wang Yunhui Liebherr Beijing Office crane column Moderator: Li Zhiyong Li: First of all, welcome to the two “Hot Threesome” Column to guest. The two main reasons for inviting two are: one is “same”; the other is “different”. “Same” mainly because of two