公司在大跨径拱桥施工中开发出钢绞线斜拉扣挂桥梁安装系统，解决了大跨径拱桥无支架安装的技术难题。
GRBC had developed steel strand inclined-haul bridge installing system, which resolved the technical problem for large-span arch bridge installation without scaffold.
该桥是对我国无支架缆索吊装系统的进一步完善。
The example perfects further for the non-support cable hoisting system in our country.
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