The instructions and drawings shall include information of handling and slinging the major pieces of equipment, erection tolerances, and special precautions to be taken in the installation.
说明和图纸应包括安装中设备重要部件的处理和吊运，安装误差及特殊预防措施。
Hauling system is key equipment in the main cable erection of suspension bridge. It is a complex system which consist of many kinds of mechanic and the operators.
牵引系统是悬索桥主缆架设施工的关键设备，它是多种机械设备与操作人员组成的一个复杂的大系统。
The deck erection gantry is a specialized equipment for erection of suspension bridge deck segments, it has mainly two forms of winch type and hydraulic lifting type.
跨缆吊机是悬索桥钢箱梁桥面单元提升安装的专用设备，主要有卷扬机提升式和液压提升式两种形式。
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