RAILWAY SIGNALLING SWITCH & CROSSING COMPONENTS     

RAILWAY SIGNALLING SWITCH & CROSSING COMPONENTS          

RAILWAY SIGNALLING SWITCH & CROSSING COMPONENTS    SWITCHES & CROSSINGS Commonly known as S&C Defined as track components that exist to provide a means whereby trains may be directed from one track or route to another track or route. Consist of : one (or more) sets of switches          common (or acute) […]

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