GB/T 13231-1991

Calculated methods of carrying capacity for receiving and dispatching tracks at railway marshalling station(3-stage/3-yard)

NORMA vydána dne 31.10.1991

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The information about the standard:

Designation standards: GB/T 13231-1991
Publication date standards: 31.10.1991
Country: Chinese technical standard
Kategorie: Technické normy GB