商业 · 1997/8/61 分钟阅读
Federal Motor Vehicle Safety Standards; School Bus Pedestrian Safety Devices
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摘要
In response to a petition for rulemaking from Transpec Inc., this document proposes to amend Standard No. 131, School Bus Pedestrian Safety Devices, with respect to the conspicuity requirements for stop signal arms. Specifically, the agency would amend the standard to permit the use of additional light sources on the surface of retroreflective stop signal arms.