National Railway Administration solicits opinions and suggestions on the inspection and testing rules for railway-specific products "Rolling Bearings and Drive Bearings" for locomotives and vehicles.

To improve the scientific and standardized supervision and spot check of the quality of railway specialized products, the National Railway Administration, in accordance with the "Measures for the Supervision and Spot Check of the Quality of Railway Specialized Products," and in conjunction with the latest standard implementation situation, intends to formulate the "Railway Specialized Product Inspection and Testing Rules for Locomotives and Rolling Stock Rolling Bearings and Drive Bearings," and is now soliciting public opinions.