ANSI C136.9:2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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American National Standard for Roadway and Area Lighting Equipment—Socket Support Assemblies for Metal Heads—Mechanical Interchangeability
Hardcopy , PDF
06-09-2022
English
14-09-2022
Covers the following equipment for use in metal heads that are in accordance with the latest revision of C136.6: high-intensity discharge lamp ballast and socket assemblies, and mogul and medium multiple incandescent lamp socket and support assemblies.
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