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Traffic Signal Modules and Pedestrian Modules | Midpage
Collections
Code of Federal Regulations
Title 10
Chapter II
Subchapter D
Part 431
Subpart M
Traffic Signal Modules and Pedestrian Modules
431.221
Purpose and scope.
431.222
Definitions concerning traffic signal modules and pedestrian modules.
ECFR3ec53242323ab13
Test Procedures
ECFR2539768ca677603
Energy Conservation Standards