This standard applies to the requirements for the new construction, reconstruction and expansion of special hump pneumatic systems with a working pressure less than or equal to the gauge pressure of 0.8MPa. This standard applies to the design of hump-specific pneumatic systems. Construction, operation, and maintenance can be implemented by reference.
TB/T 1555-2005 history
2005TB/T 1555-2005 The technical specification of hump yard special pneumatic system
1984TB/T 1555-1984 Technical conditions for hump special pneumatic system