PPWSA to conduct study on third Bakheng Water Treatment Plant

The Phnom Penh Water Supply Authority (PPWSA) will conduct a feasibility study on the Bakheng Water Treatment Plant phase III. …

Chea Vanyuth
https://www.khmertimeskh.com/501252517/ppwsa-to-conduct-study-on-third-bakheng-water-treatment-plant/