liuxilin1215 发表于 2013-12-2 11:06:04

求助：NEMA C136.18-2006(R2010)

NEMA C136.18-2006(R2010) For Roadway and Area Lighting Equipment – High-mast Side-mounted Luminaires for Horizontal- or Vertical-burning High-intensity Discharge Lamps

sigh007 发表于 2013-12-2 11:06:05

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