Power to Stop
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.
Ključna riječ:
Power to Stop 1979
transportation
train
British Transport Films
Power to Stop Online sa Prevodom
Power to Stop Ceo Film
Power to Stop HD filmovi
Power to Stop besplatno strimovanje
Power to Stop onlinesaprevodom
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