Technical provisions of quality standards on product structure, specifications, quality and inspection methods. According to the standardization law and product quality law and other laws and regulations, China's standard system consists of national standards, industry standards, local standards and enterprise standards, while adopting and transforming international standards.

For enterprises, in order to make production and operation orderly, there must be corresponding standards to ensure all links from raw materials entering the factory to product sales. It includes not only various technical standards, but also management standards to ensure the coordination of various activities.

technology standard

1. Basic standard: it is the basis of standardization work and the basis for formulating product standards and other standards. Commonly used basic standards mainly include:

Common language standard for science and technology; Accuracy and interchangeability standards; Standards of structural elements; Standards for realizing product serialization and ensuring support relationship; Material standards, etc.

2. Product standard: refers to the unified provisions on product quality and specifications, and is the basis for measuring product quality.