An edition of Signs maintenance guide (1979)
Signs maintenance guide
By Thomas J. Nettleton
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Publish Date
1979
Publisher
U.S. Dept. of Agriculture, Forest Service, Equipment Development Center
Language
eng
Pages
57
Description:
This document is a guide to good maintenance practices. It presents methods for inspection, repairing, refurbishing, cleaning and replacing traffic control devices and their mountings in the field.
subjects: Signs and signboards, Maintenance and repair, Safety signs
Places: United States