UNE EN 14969-2007 标准详情
- 标准号:UNE EN 14969-2007
- 中文标题:
- 英文标题:Railway Applications - Track - Qualification System For Railway Trackwork Contractors
- 标准类别:西班牙国家标准UNE
- 发布日期:
Specifies the definitions, procedures, criteria and their assessment as well as the respective documentation related to a qualification system of trackwork contractors, which relates to the Directive 2004/17/EC.
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