This standard specifies the principles and methods for the adoption, cancellation and modification of automotive product drawings and design documents. This standard applies to the adoption, cancellation and modification of drawings and documents and the reproduction of base drawings. Motorcycle products can be used as a reference.
QC/T 4-1992 history
2017QC/T 4-2017 Methods for adoption and modification of automotive product drawings and design documents
1992QC/T 4-1992 Adoption and modification methods of automobile product drawings and design documents