This standard specifies the inspection method for testing the circumference of a specific part of the rim bead seat in GB/T 2487 "Automotive Rim Specification Series" using the ball tape ruler specified in QC/T 297. This standard is applicable to the inspection of the circumference of specific parts of the rim bead seat in GB/T 3487.
QC/T 296-1999 history
1999QC/T 296-1999 Test method for testing the calibrated diameter of automobile rims with a ball tape measure