This standard specifies the form, dimensions and requirements for D-type continuous saddle string height measuring tools (hereinafter referred to as measuring tools). It is suitable for the design, manufacture and use of new D-type load-bearing saddle string height measuring tools.
TB/T 2884.6-1998 history
2006TB/T 2884.1-2006 Special measuring tools for adapter on freight car.Part 1:Measuring tools for manufacture of adapter
TB/T 2884.6-1998 D-type Saddle Measuring Tool Chord Height Measuring Tool was changed to TB/T 2884.1-2006 Special measuring tools for adapter on freight car.Part 1:Measuring tools for manufacture of adapter.