AbstractThe contamination of ballast (a.k.a. ballast fouling) because of the intrusion of clay, rock dust, coal dust, or any other agent accelerates track degradation and affects the stability of t... Click to show full abstract
AbstractThe contamination of ballast (a.k.a. ballast fouling) because of the intrusion of clay, rock dust, coal dust, or any other agent accelerates track degradation and affects the stability of t...
               
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