Education background : bachelor or equivalence on safety industry or chemical related major 教育背景：工业安全或化工相关专业的本科或同等学历。
Hearing protectors - safety requirements and testing - ear - muffs attached to an industrial safety helmet 护听器.安全要求和试验.工业安全头盔的耳套
Summarization of assessment methods of industrial safety and technology of safety assessment for coal mines 工业安全评价方法与矿井安全评价技术综述
Entity list , published by u . s . department of commerce , bureau of industry security 由美国商务部工业安全局bureau of industry security公布的实体名单entity list
Kcrc and its contractors will continue to do the utmost to meet the highest safety standard at its work sites 九铁及其承建商将继续尽一切努力，使西铁工程达到最高的工业安全标准。
Denied party list , published by u . s . department of commerce , bureau of industry security 由美国商务部工业安全局bureau of industry security公布的被拒贸易方名单denied party list
