Automatic Train Protection

system installed in trains to prevent collisions through driver error

en-US/ˌɑdəˈmædɪk ˈtɹeɪn pɚˈtɛkʃən/
en-GB/ˌɔːtəˈmætɪk ˈtɹeɪn pɹəˈtɛkʃn/

カテゴリ：

train protection system