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Top Terms > Communication and control > Control > Control system applications > Traffic control > Highway traffic control > Traffic control devices > Traffic signal hardware > Traffic signals > Parts of traffic signals

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Parts of traffic signals (Dcmthrrsb)

Broader Term
Traffic signals (Dcmthrrs)
Narrower Terms
Signal head (Dcmthrrsbh)
Related Terms (Hierarchical)
Types of traffic signals (Dcmthrrsk)