Protective facility construction projects refer to the projects that affix protective facilities for preservation of the cultural relics.
保护性设施建设工程，系指为保护文物而附加安全防护设施的工程。
Relying on the adoption of specific projects, verify the theoretical evaluation of the feasibility and the advantages and disadvantages of protective effect.
通过具体依托工程，验证该理论的可行性及评价防护效果的优劣性。
The area of riprap protection, protective revetments and silt arrester projects shall be defined in accordance with the approved design documents.
护滩、保岸、促淤工程的范围按照批准的设计文件确定。
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