Ministry of Water Conservancy: By 2022, the country is expected to add more than 4,000 water-saving industries.Ministry of Water Conservancy: By 2022, the country is expected to add more than 4,000 water-saving industries.
People’s Network Beijing August 5 (Wang Renhong) According to the Ministry of Water Resources, in recent years, the Ministry of Water Resources has carried forward the spirit of "cutting edges,