1. Develop a reasonable experimental plan, optimize the experimental process, and reduce repeated and unnecessary experiments.
2. Choose appropriate testing equipment and personnel, without the need to use high-end equipment or excessively high paid personnel for the experiment.
3. Follow the safety regulations for testing to avoid accidents and additional costs.
4. Require reasonable test reports, timely analyze and summarize the test results, summarize experience from them, provide reference and optimization for future experiments, and reduce test costs.