National Metrological Technical Specifications of the People's Republic of China
Scope
This specification applies to the periodic inspection of railway freight train overload and eccentric load detection devices (hereinafter referred to as detection devices).
JJF(铁道) 606-2011 Referenced Document
JJF 1069 Standards for the Examination of Legal Metrology Verification Institutions*， 2012-06-02 Update
JJG 567 Test Vehicle for Rail-weighbridges*， 2012-12-12 Update
JJG(铁道) 129 Detecting Device for Overload and Unbalance Load of Rail Wagons