Dynamic testing of luminaire supports with an improved pendulum impact facility

An edition of Dynamic testing of luminaire supports with an improved pendulum impact facility (1978)

Dynamic testing of luminaire supports with an improved pendulum impact facility

By D. B. Chisholm

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Publish Date

1978

Publisher

Dept. of Transportation, Federal Highway Administration, Offices of Research & Development,for sale by the National Technical Information Service

Language

eng

Pages

110

Description:

subjects: Traffic signs and signals, Break-away supports