EN 14730-2-2006 道路设施.铁轨.铁轨的热铝焊接.第2部分:热铝焊接工资格,合同验收和确认焊接
EN 14730-2-2006 标准详情
- 标准号:EN 14730-2-2006
- 中文标题:道路设施.铁轨.铁轨的热铝焊接.第2部分:热铝焊接工资格,合同验收和确认焊接
- 英文标题:railway applications - track - aluminothermic welding of rails - part 2: qualification of aluminothermic welders, approval of contractors and acceptance of welds
- 标准类别:欧盟标准EN
- 发布日期:2006-08-01
内容简介
Applies to aluminothermic welds made on Vignole rails of 46 kg/m and above. Also describes- - The system for training, testing and maintaining the skills of aluminothermic welders. - The systems and requirements for the approval of aluminothermic wel
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!