Name:
NR NR/L3/SIG/11303/2X15 ISSUE 2 PDF
Published Date:
09/04/2010
Status:
[ Active ]
Publisher:
Network Rail
Introduction
Closed circuit television (CCTV) is used for the supervision of manually-controlled level crossings where the controlling signalbox is a considerable distance from the crossing or has limited visibility.
| Edition : | 2 |
| File Size : | 1 file , 82 KB |
| Number of Pages : | 10 |
| Published : | 09/04/2010 |
