This standard specifies the safety requirements for the design and manufacture of industrial and mining diesel locomotives and components. This standard applies to standard-gauge and narrow-gauge industrial and mining diesel locomotives used in factories, mines, local railways, construction sites, ports and terminals, forest railways, underground projects, etc.
JB/T 6131-1992 history
2010JB/T 2785-2010 Industrial and mining diesel locomatives
1992JB/T 6131-1992 Safety specification for industrial and mining diesel locomotives
JB/T 6131-1992 Safety specification for industrial and mining diesel locomotives was changed to JB/T 2785-2010 Industrial and mining diesel locomatives.