11. For example, the Linde tank car depicted below carries liquefied argon. 12. All tank cars undergo periodic inspection for damage and corrosion. 13. Thirteen of the derailed tank cars were breached or lost product and caught fire. 14. Originally, the tank cars belonged to the U . S . Bureau of Mines. 15. This reduces the chance of couplers puncturing adjacent tank cars . 16. The derailed equipment included five tank cars carrying dangerous goods. 17. Freight cars handled by the Wyandotte Terminal Railroad were largely tank cars and covered hoppers. 18. All of the derailed cars were tank cars carrying denatured fuel ethanol, a flammable liquid. 19. Boxcars, flat cars, tank cars and cabooses are common. 20. One piece of the tank car was launched over, landing in front of a house.
