This standard specifies the technical requirements, test methods and acceptance rules for internal locomotive heat exchangers. Marking, packaging, transportation and storage. This standard applies to heat exchangers of new diesel locomotives.
TB/T 2394-1993 history
2007TB/T 2394-2007 Lubricating oil heat exchanger for diesel locomotive
1993TB/T 2394-1993 Specifications for heat exchangers for diesel locomotives