rail infrastructure

immovable parts of rail transport

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

หมวดหมู่:

transport infrastructure