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塔吊是现场施工大型设备之一,它能执行装、卸车及场内材料运输作业,是综合解决水平、垂直运输的有效机械;也能进行构件吊装,对发展建筑工业化生产有促进作用。为了适应我国社会主义建设发展形势,施工队伍的技术装备应有相应加强,塔吊的采用正在不断地扩大。七五年,省冶金第二建没公司
Tower crane is one of the large-scale construction equipment on site. It can perform loading, unloading and transportation of materials in the yard. It is an effective mechanism for comprehensively solving horizontal and vertical transportation. It also can hoist components and promote the development of building industrialized production. In order to adapt to the situation of China’s socialist construction and development, the technical equipment of the construction team should be correspondingly strengthened, and the use of tower cranes is constantly expanding. In 1975, the province’s second metallurgical construction company