ICS07.060CCSA444413惠州市地方标准DB4413/T52—2024石油化工企业气象灾害风险等级划分和评判标准ClassificationandEvaluationStandardsforMeteorologicalDisasterRiskLevelsinPetrochemicalEnterprises2024-10-09发布2025-01-09实施惠州市市场监督管理局发布DB4413/T52—2024I目次前言............................................................................II1范围....................................................
