Àü½Ä(ï³ãÚ) electrolytic corrosion
Àü½Å½Ç(ï³ãáãø, communication office)
Àü¾Ð°ÇÏ(ï³äâ˽ù») voltage drop
Àü¾ÐÃøÀü¼±(ï³äâö°ï³àÊ)
Àü¿¿¬°á±â(ï³æðÖ§Ì¿Ðï) electric-heating coupling
Àü¿ë¼±(îöéÄàÊ) private siding
Àü¿ëÀÚ(îöéÄíº) monopolizer
Àü¿ëöµµ(îöéÄôÑÔ³) single-purpose railroad
Àü¿ëÈÂ÷(îöéÄü§ó³) exclusive freight cars
Àü¿øºÒ·®(ï³ê¹ÜôÕÞ)