国产一级免费电影,国产自产在线视频一区,国产一区亚洲,久久国产精品视频,日本美女天天操b,九色激情,成年轻人网站色直接看

Int'l water supply, wastewater treatment expo opens in Vietnam's capital

Source: Xinhua| 2019-07-24 16:18:03|Editor: xuxin
Video PlayerClose

HANOI, July 24 (Xinhua) -- An international water supply and wastewater treatment exhibition kicked off on Wednesday, featuring over 200 firms from 30 countries and regions.

Countries like China, France, Germany, Italy, Japan, South Korea, Thailand and the United States are showcasing their latest equipment, technologies and services regarding water supply, sanitation, water resources and purification at the three-day expo, said the Vietnam Water Supply and Sewerage Association on Wednesday.

During the expo, a seminar entitled "Smart Water Management - Towards Sustainable Development" will be held on Thursday, the association said, noting that Vietnam plans to provide clean water to 90-95 percent of its people by 2020, and to 95-100 percent by 2025.

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001382540721