This standard specifies the shape and position tolerance values of automobile body panels and their selection principles. This standard applies to automobile body metal coverings. The tolerance values specified in this standard are not noted on the drawings. When the tolerance value selected for design exceeds the provisions of this standard, it should be noted in the drawings and technical documents.
QC/T 714-2004 history
2023QC/T 714-2023 Geometrical tolerance for sheet metal of auto body
2004QC/T 714-2004 General geometrical tolerances for cover panel of vehicle body