Its large scale and complete structure preserved are rarely seen in China.
永珠席状岩墙群规模之大、结构之完整在国内尚属罕见。
With low cost and simple structure, it is easy for large-scale production.
成本低，结构简单，易于大规模化生产。
This system is applicable to the large scale similar Hydraulic Gate Hoist structure.
该系统适用于结构相似、启闭力较大、结构比较复杂的门机的门架结构。
Have to undertake large scale renovation project Strengthening the capacity of the structure.
具有承接大型结构加固改造工程的能力。
Have to undertake large scale renovation project Strengthening the capacity of the structure.
具有承接大型结构加固改造工程的能力。
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