To take the electrician certificate, you must first know which certificate you want to take. There are three kinds of electrician certificates: electrician operation certificate, electrician professional qualification certificate and electrician network access certificate. Electrician's operation certificate, that is, special operation certificate, is in the form of card (IC card), which is uniformly issued by the safety supervision bureau and reviewed once every three years. Electrician professional qualification certificate issued by the labor department, divided into primary, intermediate, advanced, technician, senior technician five grades. Network access license, national electrician, certified by the State Electricity Regulatory Commission. The certificate issued by the Safety Supervision Bureau focuses on safety education and training; The maintenance electrician grade certificate issued by the human resources and social security department represents the technical level of the holder, which is generally linked to the title and salary; The electrician certificate issued by the State Electricity Regulatory Commission generally trains the direction of high-voltage operation and special operation, focusing on practical operation. In order to find out the purpose of research, general enterprises require to hold double certificates of special operation certificate and electrician's network access certificate.

See hXeI 1q for details.