AS 1085.20-2012現行
Railway track material Welding of steel rail
出版：Standards Australia
專家解讀視頻
基本信息
標準編號： AS 1085.20-2012
發布時間：2012/11/29 0:00:00
標準類別：Standard
出版單位：Standards Australia
標準頁數：85
標準簡介
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.
