NR BR 1970
Drivers Crossing Indicator at Automatic Level Crossings
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| Organization: | NR |
| Publication Date: | 1 April 1991 |
| Status: | active |
| Page Count: | 21 |
scope:
This specification covers the requirements for manufacture of a Drives Crossing Indicator (DCI) which is to be suitable for mounting on the railway lineside at the approach to Automatic Level Crossings.
Document History
NR BR 1970
April 1, 1991
Drivers Crossing Indicator at Automatic Level Crossings
This specification covers the requirements for manufacture of a Drives Crossing Indicator (DCI) which is to be suitable for mounting on the railway lineside at the approach to Automatic Level...
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