20-year Anniversary Event Summarizes and Prospects on China Energy Label System
On June 27, 2025, the China National Institute of Standardization (CNIS) held a seminar in Beijing to commemorate the 20th anniversary of the implementation [.....]
On June 27, 2025, the China National Institute of Standardization (CNIS) held a seminar in Beijing to commemorate the 20th anniversary of the implementation [.....]