Incomum · História
Rail inspection
Non-destructive testing of rails
Texto em inglês
Rail inspection is the practice of examining rail tracks for flaws that could lead to catastrophic failures. According to the United States Federal Railroad Administration Office of Safety Analysis, track defects are the second leading cause of accidents on railways in the United States.
Texto: Wikipédia em inglês, CC BY-SA 4.0. · Imagem: RAF-YYC from Calgary, Canada (CC BY-SA 2.0) ·