È¥½Â´Üü(ûèã«Ó¥ô÷)
È¥Àâµµ(ûèíÚÓø) degree of congestion
È¥ÇÕ¿Â÷(ûèùêæêó³) mixed train(goods and passenger traffic)
È¥ÇÕÁ¦µ¿(ûèùêð¤ÔÑ) blending brake
Ȩ±Ëµµ( - ÏùÔ³) grooved rail
ȨºÙÀÌ ·¹ÀÏ(grooved rail)
ȨƮ·Ñ¸®¼± grooved trolley
È©ÆÛÄ« hopper car
ȰÝÀÚ(ûýÌ«í) grate
ȹ°µî±Þ(ü§ÚªÔõÐä) category of merchandise