Sorti en 1979
d'une durée de 11 min
Power to Stop en streaming
The majority of railway vehicles are fitted with cast iron brake blocks which, although relatively cheap to produce, wear rapidly in service and need frequent replacement. The film shows how an investigation into some of the problems associated with these blocks led to the development of a new type with a higher phosphorus content which gives better performance and has a longer life..
Titre original:Power to Stop
Date de sortie: 1979-01-02D'origines United KingdomRéalisé par Bill MasonAvec Une autre platforme?
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HD 1080p (VF)
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