Classification and codes for electronic products

2Scope / Description

This standard specifies the classification and codes of electronic products. Electronic products include: electronic systems, radar, navigation, electronic countermeasures, communications, radio and television, electronic computers, electronic medical and electronic instruments and other equipment; resistors, capacitors, inductors, connectors, printed boards, switches, transformers and relays and other components; devices such as electron tubes, semiconductor discrete devices, semiconductor integrated circuits and micro components; as well as electronic materials, special equipment for the electronic industry and industry electronic products, etc. This standard applies to electronic industry economic information management information exchange and economic unified accounting, and is used for scientific research, production, planning, planning, statistics, accounting, business and other work. This standard is an important basic standard for electronic industrial economic information systems and a common language for information exchange among various electronic economic information systems.