ANSI Z535.4-2007 minimizes the proliferation of designs for product safety signage while establishing a national uniform system for the recognition of potential personal injury hazards.

 
  • ANSI Z535.;4-2007把产品安全招牌的设计最小化,为全国建立一个统一的规范的标识系统方便识别潜在危险的标识。
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