Replacement of Backend Public Address System at selected stations in KTL and ISL

香港鐵路有限公司招標「Replacement of Backend Public Address System at selected stations in KTL and ISL」。合約／招標編號 C5985-26E。狀態為進行中。

MTR Corporation Limited tender “Replacement of Backend Public Address System at selected stations in KTL and ISL”; Contract No. C5985-26E; status Active.