Awọn abuda wọn pẹlu:
Agbara giga: Awọn afonifoji ni o wa ti irin didara julọ, eyiti o ni agbara giga ati lile ati ipa ti awọn ọkọ oju irin Laini ọkọ oju irin.


Awọn ajohunše fun awọn oju irinNigbagbogbo a ṣeto nipasẹ agbari ilu okeere fun denateleri (ISO) ati awọn iṣedede ile-iṣẹ ọkọ oju-irinna ti orilẹ-ede kọọkan. Eyi ni diẹ ninu awọn iṣedede ọkọ oju irin ti o wọpọ:
Awọn iṣipo irin boṣewa, awọn adena irin boṣewa, irin boṣewa irin boṣewa, irin ajo irin boṣewa, bi 1085 irin irin, irin ajo irin.
Akoko ifiweranṣẹ: Ap-03-2024