By different agencies of developing plan, urban comprehensive disaster prevention plans are classified as one inside urban planning system or one outside system.
城市综合防灾规划依编制主体不同，可分为城市规划体系外(内)的城市综合防灾规划两种。
By different agencies of developing plan, urban comprehensive disaster prevention plans are classified as one inside urban planning system or one outside system.
城市综合防灾规划依编制主体不同，可分为城市规划体系外(内)的城市综合防灾规划两种。
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