Supply of Polyelectrolyte (Type V) to Drainage Services Department

渠務署招標「Supply of Polyelectrolyte (Type V) to Drainage Services Department」。參考編號 DTC/Q/1/2020。狀態為已截止，截止日期 2021-01-21。

Drainage Services Department tender “Supply of Polyelectrolyte (Type V) to Drainage Services Department”; reference DTC/Q/1/2020; status Closed, closing 2021-01-21.