那间小小的预制棚屋被一台巨大的起重机吊走了。
The little prefabricated hut was lifted away by a huge crane.
下一步是生产窗和隔热层，之后是安装预制浴室和厨房模块，最后这个单元被起重机吊起来放置在这座建筑的相应位置上。
Windows and insulation came next, and then prefabricated bathrooms and kitchen modules were installed. Finally the unit was lifted by crane into position on the building.
结合瀑布沟大桥工程实际，详细介绍了无塔架缆索吊机的设计方法和无塔架缆索吊装预制横梁及吊杆的安装技术。
Based on the practice of Pubugou Large Bridge, the technology of non-tower cable lifting prefabricated transverse beam and rod installation is introduced in detail.
压缩机的安装简便，无需基础等预制装配。
详细介绍了对双导梁式架桥机天车、行走系统、有效工作长度及预制梁安装就位的改进情况。
The text detailedly introduced crown block, running system, availability work period of bridge girder erection equipment and improve case for precast beams install.
该预制块应用在烧结机点火器上，使用寿命可达2 ~3年。
The service life of the preformed block applied in igniters of sintering machine is 2 ~ 3 years.
本文主要介绍预制场布置、运输与安装、架桥机拼装、纵横向移动、安装就位的方法以及安全技术措施等。
The arrangement, transportation, installation, erecting machine assembly, vertical and horizontal movement and installation methods as well as security technology measures are mainly introduced.
采用起重机吊装预制梁，具有施工机具简单、易于操作、成本低、工期短、质量安全易于保证等优点。
Using crane to hoist and construct bridge is characteristic of simple in constructional machines, easy in operation, low in cost, short in construction time, safety and good quality.
拱肋纵向分7段预制，采用无支架缆索吊机安装、钢丝绳斜拉扣挂法施工。
The arch rib have been fabricated longitudinal by 7 segments, and used the non-support cable crane installation and the steel cable diagonal-tension method.
由于预制场预制的箱梁和搬运机重量很大，而预制场地基属于软土地基，所以在变形上要求严格。
The deformation of pre-site base is so strict because pre-Box games and handling machine is very heavy in precast yard and the pre-site base is soft.
由于预制场预制的箱梁和搬运机重量很大，而预制场地基属于软土地基，所以在变形上要求严格。
The deformation of pre-site base is so strict because pre-Box games and handling machine is very heavy in precast yard and the pre-site base is soft.
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