Standard Test Method for
Speed and Distance Calibration of a Fifth Wheel Equipped
With Either Analog or Digital Instrumentation1
This preferred is issued below the fixed designation f 457; the quantity immediately following the designation indicates the 12 months of
authentic adoption or, in the case of revision, the 12 months of last revision. quite a number in parentheses shows the year of closing reapproval. a
superscript epsilon (e) indicates an article change since the closing revision or reapproval.
click below to download Astm F 457 – 94 (Reapproved 1999) pdf free
click here to download Astm F 457 – 94 (Reapproved 1999) pdf free