港鐵列車車頂加CCTV
圖文完全不符https://www.facebook.com/kmlhk/photos/a.175215995936914.18471.172473776211136/423426957782482/?type=1
為港鐵於列車上安裝無線閉路電視，監察集電裝置及集電弓的情況
*** is awarded the contract of installation of wireless CCTV on M-Trains for OHL & Pantograph Monitoring
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