GB/T 22586-2008 "Test of Microwave Surface Resistance of High Temperature Superconducting Thin Films" stipulates the test method of microwave surface resistance of high temperature superconducting thin films, covering test principles, equipment, sample preparation, test procedures and data processing. The standard provides a unified specification for accurately measuring the surface resistance characteristics of high temperature superconducting thin films in the microwave frequency band, and has important guiding significance for the performance evaluation of high temperature superconducting thin films and related technology research and development.