NR RT/E/S/10073
Barrier Boom Light Units for Level Crossings (aka NR/SP/SIG/10073)
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| Organization: | NR |
| Publication Date: | 1 February 1998 |
| Status: | active |
| Page Count: | 11 |
scope:
This document specifies the light unit only for use on level crossings.
PURPOSE
This Specification defines the functional requirements for light units used on level crossings.
Document History
NR RT/E/S/10073
February 1, 1998
Barrier Boom Light Units for Level Crossings (aka NR/SP/SIG/10073)
This document specifies the light unit only for use on level crossings.
PURPOSE
This Specification defines the functional requirements for light units used on level crossings.