• 홈
  • rail infrastructure

rail infrastructure

immovable parts of rail transport

en-US/ˈɹeɪl ˌɪnfɹəˈstɹʌkt͡ʃɚ/
en-GB/ˈɹeɪl ˈɪnfɹəstɹʌkt͡ʃə/

카테고리:

transport infrastructure