标准名称：BS EN 14587-2-2009 Railway applications. Track. Flash butt welding of rails. New R220, R260, R260Mn and R350HT grade rails by mobile welding machines at sites other than a fixed plant
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标准大小：1.23 MB
标准状态：现行
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更新日期：2011年10月26日
内容简介
BS EN 14587-2-2009 Railway applications. Track. Flash butt welding of rails. New
R220, R260, R260Mn and R350HT grade rails by mobile welding machines at sites
other than a fixed plant
R220, R260, R260Mn and R350HT grade rails by mobile welding machines at sites
other than a fixed plant
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