Name:
NR SSI8003-68B ISSUE 7 PDF
Published Date:
09/01/2018
Status:
[ Active ]
Publisher:
Network Rail
Introduction
In certain circumstances it is necessary to define routes which pass by one or more intermediate position light shunting signals between the signal controlling the entrance to the route and the route's exit. These intermediate signals are operated in a special "preset" mode.
| Edition : | 7 |
| File Size : | 1 file , 230 KB |
| Number of Pages : | 18 |
| Published : | 09/01/2018 |
