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4 平头塔机在国内的发展平头塔机虽然在国外已有近 30年的发展史 ,但在国内的历史不长。台商独资企业南京中升公司于 1994年从国外引入了平头塔机技术 ,生产ＺＳＣ系列平头塔 ,该系列现有五种规格 ,其结构特征是吊臂截面呈倒三角形。作为国内塔机龙头企业的沈阳建筑机械有限公
4 flat-bottomed crane in the country Although the development of flat-bottomed tower crane in foreign countries for nearly 30 years of development history, but in the country’s history is not long. Nanjing Zhongsheng Co., Ltd., a wholly-owned Taiwanese-owned company, imported flathead tower crane technology from abroad in 1994 to produce the ZSC series flathead tower. The series has five specifications and the structural feature is that the cross section of the boom is inverted triangle. As a leading domestic tower crane Shenyang Construction Machinery Co., Ltd.