This standard specifies various requirements for KRC, KRD, KRG, KRJ and KRY series industrial resistance furnace temperature control cabinets, including product classification, technical requirements, test methods, inspection rules, and booking and supply, etc. This standard applies to temperature control cabinets used in conjunction with various industrial resistance furnaces, and provides relevant design and test specifications. For Miscellaneous temperature control cabinets for similar purposes, this standard can be used as a reference. This standard aims to regulate the design and use of industrial resistance furnace temperature control equipment to ensure its Reliability and performance.