PHNOM PENH, Aug. 29 (Xinhua) — Delegates from China and the United Nations Children\’s Fund (UNICEF) on Tuesday started a three-day field visit to Cambodia to conduct a feasibility study for piloting
Tag: purification
Tech helps water purification plant in Suzhou lower emissions
As evening descends, residents take leisurely strolls through a city park in Suzhou High-tech Zone in Suzhou, east China\’s Jiangsu Province. Just beneath this tranquil park, Shishan Water Purification