Some basic systems, such as making reasonable plan system, airport noise monitoring system, charging for airport noise system and so on, should be established and perfected at first.
这其中又以确立与完善合理规划制度、机场噪声监测制度、机场减噪收费制度等基本制度为重点。
Some basic systems, such as making reasonable plan system, airport noise monitoring system, charging for airport noise system and so on, should be established and perfected at first.
这其中又以确立与完善合理规划制度、机场噪声监测制度、机场减噪收费制度等基本制度为重点。
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