hazardous materials management meaning in English

危险材料管理

Occupational health and safety ; environmental health ; hazardous material management ; soil and groundwater contamination
职业安全及健康；环境健康；危险废品处理；泥土及地下水污染
Had all staff involved been oriented to the job , facility and unit policies regarding : safety , security , hazardous material management , emergency preparedness , life - safety - management , medical equipment , and utilities management
所有相关员工是否有接受工作设施和部门政策包含安全性机密性危险物品管理紧急应变措施生命安全管理医疗设施及使用管理的在职教育？