... special finishing hydrated lime 专用罩面熟石灰 special hoisting bar 专用吊梁 special industrial building 特种工业建筑物 ...
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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。
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.
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