This standard specifies the technical requirements, test methods, inspection rules, identification and packaging, use and management of the mine rescue team flag (hereinafter referred to as the team flag). This standard applies to team flags made of chemical fiber fabrics (excluding man-made fiber fabrics) and silk, as well as team flags made of cotton, wool, and linen fabrics. The appearance quality control of team flags made of paper, plastic and other materials should also be implemented with reference to the relevant requirements of this standard.