Railway Radio

wireless communication in railway traffic

en-GB/ˈɹeɪlweɪ ˈɹeɪdɪˌəʊ/
en-US/ˈɹeɪlˌweɪ ˈɹeɪdiˌoʊ/

หมวดหมู่:

radiotelephonewireless communication