CEN EN 45503-1996 标准详情
- 标准号:CEN EN 45503-1996
- 中文标题:认证标准的经营实体,在水,能源,交通和电信部门的合同授予程序评估
- 英文标题:Attestation Standard for the Assessment of Contract Award Procedures of Entities Operating in the Water, Energy, Transport and Telecommunication Sectors
- 标准类别:欧盟标准EN
- 发布日期:1996-01-01