ข้อมูลReconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding (E01B0031040000-E01B0031120000; take precedence);;Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails

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เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 E01B0031180000 Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding (E01B0031040000-E01B0031120000; take precedence);;Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails 29/09/2562