Sostantivo
The quality of being rollable.
Uso- non numerabile
- Esempi
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Altri esempi (1)
Like Tees, Tyne and Healey Mills are semi-automatic in operation, in that the hump operator personally controls the secondary retarders, on which he selects one of six leaving speeds, based on his judgment of a cut's rollability and speed and the degree of siding occupation on its destined route.