[International standards in the field of electrical relays led by China are released] October 13th, reporters learned today that the International Electrotechnical Commission (IEC) released the international standard in the field of electrical relays "Electrical Relays Testing and Testing Part 3: Relay Coil Characteristics". The standard was developed by Chinese experts as project leaders and experts from Germany, Austria, Italy, Switzerland, Japan and other countries, providing advanced and unified testing method standards for the international trade of electrical relay products. The release of this standard clearly unifies the test conditions and test procedures for electrical relay coil parameters, solves the problems of incomplete standards and poor operability in the current industry, and provides reproducible and comparable technical basis for global electrical relay manufacturers, users and testing institutions. This standard will become an important basis for performance evaluation by global manufacturers, users and third-party testing agencies, and is of great value to industrial standardization, product quality and international trade. (CCTV News)