IS 7785 : Part 1 : 1975 Elevated type aerodrome lighting fittings: Part 1 General requirements
| UDC 628.971.8 : 656.71 | ETD 23 |
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| Reaffirmed 2018 |
1. Scope
1.1 This standard ( Part I) covers the general requirements of the elevated type aerodrome lighting fittings for various applications.