This standard specifies the test methods and inspection rules for industrial and mining diesel locomotives. This standard applies to standard-gauge and narrow-gauge industrial and mining diesel locomotives used in factories, mines, local railways, shunting yards, construction sites, ports and terminals, forest railways, underground projects, etc.
JB/T 3248-1991 history
2010JB/T 2785-2010 Industrial and mining diesel locomatives
1991JB/T 3248-1991 Test methods and inspection rules for industrial and mining diesel locomotives
JB/T 3248-1991 Test methods and inspection rules for industrial and mining diesel locomotives was changed to JB/T 2785-2010 Industrial and mining diesel locomatives.