Extended data
Basic principles of numbering
1. Systematization-The coding organization should be systematic and easy to classify and identify.
2. Universality-the coding structure should be simple and clear, with fewer digits.
3. Practicality-the code should be easy to use and remember.
4. Extensibility-the code should be easy to append, and the system will not be confused after appending.
5. Efficiency-coding should be easy to calculate and process, with high processing efficiency.
6. Integrity-A complete coding specification is given, which is convenient for management and maintenance.
Reference source: Baidu Encyclopedia-None.
Reference source: Baidu Encyclopedia-Coding Rules for Fixed Assets
Reference source: Baidu Encyclopedia-Equipment Management