????:1??????:?????

2???????????

3??????????

4??????

5?????

????7??????23?????? ????,??????????????????????????,????(UIC)?«?????? ??????»(IRS 60683:2024)??,???????«?????????»??????1??????,??«? ????»(IRS 60681:2021)?«?? ??????»(IRS 60680:2022)?«????? ?????????»(IRS 60682:2022)???????????????,?????????

«?????????????????????????? ????????????????????????»???????,????????????????????????????????????????20???????????????????,???????????????5??

???,??,??«???»TB 10621??????????????????,??????,???????????????????????????????,?????,??????,??????,????????????????????????,???

????(UIC)???????????1922??????,??70????,??????????218?????????????,?UIC?????????,??UIC???32???(?20??????????????????????),????????????????????UIC????????31??? ??????????????????:???????