DP Aircraft Engine Testing Noise (OpenData)
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资源简介：
This entity describes an area where activities sensitive to the sound levels generated by the testing of aviation propulsion systems will either be prohibited or require mitigation with acoustic insulation, as specified by rules in the District Plan. This entity is intersected with RatingUnit to enable generation of property condition comments. It is spatially abstracted to an area. Entity Type: Concept.
创建时间：
2023-08-15
