环境卫生

• Environmental sanitation standard for incineration of medical treatment wastes
  医疗废弃物焚烧环境卫生标准
• Sanitation in fields and temporary labor camps - minimum requirements
  野外和临时工露营地环境卫生的最低要求
• The general refuse should be removed on a regular basis for hygiene
  一般废物必须定期清理，避免影响环境卫生。
• Avoid visiting or staying in places where the environmental hygiene is poor
  避免在环境卫生条件差的地方逗留；
• It ' s designed with high visibility and environment protection demand
  满足高能见度，和对环境卫生有要求的设计。
• Msc in occupational hygiene
  职业环境卫生理学硕士
• Specific equipments for municipal environmental sanitation . transferring of refuse
  城市环境卫生专用设备.垃圾转运
• The indoor environment is closely related with the health of human being
  室内环境卫生与人们的身心健康息息相关。
• Specific equipments for municipal environmental sanitation . treatment of night soil
  城市环境卫生专用设备.粪便处理
• Monitoring food samples bacterial counts in canteens with the fehd
  食物环境卫生署抽取饭堂食物样本，检验细菌的数量