경계역(境界驛)
경금속차체(輕金屬車體) lightweight metal body
경두레일(硬頭레일) head hardened rail
경량객차(輕量客車) light weight passenger car
경로지정(經路指定) pre-setting of routes
경범(輕犯) misdemeanor, minor (light) crime
경보선장비(輕保線裝備)
경보장치(警報裝置) warning device (traction units)
경사(慶事)
경상(輕傷) slight injury (wound)