QB/T 3540.6-1999
Integrity of sewing machine product drawings and its main design documents (English Version)

Standard No.

QB/T 3540.6-1999

Language

Chinese, Available in English version

Published By

Professional Standard - Light Industry

Latest

QB/T 3540.6-1999

Scope

This document is suitable for new product design of sewing machines. When improving the design of old products, you should refer to it.

QB/T 3540.6-1999 history

• 1970 QB/T 3540.6-1999 Integrity of sewing machine product drawings and its main design documents