ข้อมูลRemoving undesirable matter from rails, flange grooves, or the like, e.g. removing ice from contact rails, removing mud from flange grooves (heating, blowing, or fluid-applying devices installed in the track E01B0019000000; built-in draining devices for rails E01B0021020000; removing ballast from rails E01B0027040000)

เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 E01H0008100000 Removing undesirable matter from rails, flange grooves, or the like, e.g. removing ice from contact rails, removing mud from flange grooves (heating, blowing, or fluid-applying devices installed in the track E01B0019000000; built-in draining devices for rails E01B0021020000; removing ballast from rails E01B0027040000) 29/09/2562