The technological process and the hazard in production of heterocyclic flavor is expatiate, also the fire protection measures is given in this paper.
介绍了生产杂环类合成香料的工艺流程，分析了各生产环节的火灾危险性，并给出相应的安全防火措施。
At the same time medical electrical equipments ground protection and electrical fire control in hospital are analyzed and studied. At last the concrete technological safety measures are introduc...
并对医用电气设备接地和医院电气消防进行了分析研究，指出具体技术性安全实例是医疗建筑设计的基础。
At the same time medical electrical equipments ground protection and electrical fire control in hospital are analyzed and studied. At last the concrete technological safety measures are introduc...
并对医用电气设备接地和医院电气消防进行了分析研究，指出具体技术性安全实例是医疗建筑设计的基础。
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