1. General principles 2. Terminology and symbols 3. Basic specifications 4. Calculation score 5. Evaluation grade division Appendix A Star rating criteria for precast concrete component manufacturers. Explanation of wording in this standard. List of cited standards. Appendix: Explanation of provisions.
T/LESC 003-2020 history
2020T/LESC 003-2020 Star rating standard for precast concrete component production enterprises
2019T/LESC 003-2019 Prefabricated construction engineering technical data management regulations