The photo shows workers manufacturing chain plate parts for chip conveyors on an automated production line at an intelligent technology company in the Dongkou Economic and Technological Development Zone. In recent years, Dongkou County has accelerated scientific and technological innovation to boost product transformation and upgrading in the machinery manufacturing industry. The local authority has introduced advanced manufacturing technologies and promoted digital transformation, thereby helping enterprises improve quality and enhance efficiency. (Photo/Teng Zhizhong)

The photo shows workers manufacturing chain plate parts for chip conveyors on an automated production line at an intelligent technology company in the Dongkou Economic and Technological Development Zone. In recent years, Dongkou County has accelerated scientific and technological innovation to boost product transformation and upgrading in the machinery manufacturing industry. The local authority has introduced advanced manufacturing technologies and promoted digital transformation, thereby helping enterprises improve quality and enhance efficiency. (Photo/Teng Zhizhong)

The photo shows workers manufacturing chain plate parts for chip conveyors on an automated production line at an intelligent technology company in the Dongkou Economic and Technological Development Zone. In recent years, Dongkou County has accelerated scientific and technological innovation to boost product transformation and upgrading in the machinery manufacturing industry. The local authority has introduced advanced manufacturing technologies and promoted digital transformation, thereby helping enterprises improve quality and enhance efficiency. (Photo/Teng Zhizhong)

The photo shows workers manufacturing chain plate parts for chip conveyors on an automated production line at an intelligent technology company in the Dongkou Economic and Technological Development Zone. In recent years, Dongkou County has accelerated scientific and technological innovation to boost product transformation and upgrading in the machinery manufacturing industry. The local authority has introduced advanced manufacturing technologies and promoted digital transformation, thereby helping enterprises improve quality and enhance efficiency. (Photo/Teng Zhizhong)

The photo shows workers manufacturing chain plate parts for chip conveyors on an automated production line at an intelligent technology company in the Dongkou Economic and Technological Development Zone. In recent years, Dongkou County has accelerated scientific and technological innovation to boost product transformation and upgrading in the machinery manufacturing industry. The local authority has introduced advanced manufacturing technologies and promoted digital transformation, thereby helping enterprises improve quality and enhance efficiency. (Photo/Teng Zhizhong)

责编：田梦瑶

一审：田梦瑶

二审：秦慧英

三审：张权

来源：湖南省政府门户网