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商业 · 2004/9/151 分钟阅读
Federal Motor Vehicle Safety Standards; Lamps, Reflective Devices, and Associated Equipment
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摘要
This document withdraws a rulemaking to amend the Federal motor vehicle safety standard on lighting as it applies to light emitting diode (LED) signal lamps. In 1998, the agency proposed to amend the standard by adding new paragraphs reflecting Society of Automotive Engineers (SAE) specifications for measurement of photometrics in LED lamps with more than one lighted section, and for LED signal lamp heat testing. For reasons discussed in this document, the agency is withdrawing this rulemaking.
来源原始语言: Federal Register — National Highway Traffic Safety Administration打开原始公告 →