Major radical basic machine, that is, the equipment for building equipment-compulsory "mother machine", mainly includes numerical control tools (NC), flexible manufacturing unit (FMC), flexible manufacturing system (FMS), computer integrated manufacturing system (DIMS), light industrial tool manufacturing machine, large-scale integration channel and electronic manufacturing equipment. Important basic components of mechatronics, such as radical hydraulics, pneumatics, bearings, sealed and durable energy-saving sleeve dryers, machine tools, low-voltage electrical materials, microelectronics and wind power electronic components, measuring instruments and automatic control systems. All units of the national economy (including agriculture, energy, transportation, raw materials, health care, environmental protection, etc.). ) Scientific skills and military consumption require major complete sets of technical equipment.