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DR 04304被替代
Railway track materials Part 15: Welding of steel rail
出版：Standards Australia
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基本信息
標(biāo)準(zhǔn)編號(hào)： DR 04304
標(biāo)準(zhǔn)類別：Draft
出版單位：Standards Australia
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Proposes 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 and criteria given for re-qualification when parameters are changed. Test methods are given in Appendices.
