Railway safety pre-warning system is a management information system providing assistant decision-making service for all levels of safety inspection department in railway enterprise.

铁路安全预警系统是向铁路企业安全监察部门提供辅助安全管理决策服务的管理信息系统。

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Pre-warning system and emergency preparation plan are the important compositive components of dam safety management.

大坝安全预警系统和应急处理计划是大坝安全管理的重要组成部分。

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Therefore, for guarding against the marketing risks and reducing crisis events harmful to enterprises it is necessary to build up the pre-warning management system for safety marketing.

因此要实现对营销风险的防范，减少危机事件对企业的危害，就必须构建营销安全预警管理系统。

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