AS 1085.20-2012现行
Railway track material Welding of steel rail
出版：Standards Australia
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基本信息
标准编号： AS 1085.20-2012
发布时间：2012/11/29 0:00:00
标准类别：Standard
出版单位：Standards Australia
标准页数：85
标准简介
Sets out performance requirements and tests for welding of steel rail. Gives detailed requirements for flash butt welding, aluminothermic welding and metal arc welding (for repairs). Qualification of the welding procedure is covered, including criteria for requalification when parameters are changed. Test methods are given in appendices.
