美国国家标准ANSIZ安全色标准.pdf

ANSI Z535.1-2006 American National Standard for Safety Colors ANSI Z535.1-2006 Revision of ANSI Z535.1-2002 American National Standard For Safety Colors Secretariat: National Electrical Manufacturers Association Approved February 16, 2006. Published January 31, 2007. American National Standards Institute, Inc. ANSI Z535.1-2006 DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval of the document at the time it was developed. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. NEMA standards and guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards development process. This process brings together volunteers and/or seeks out the views of persons who have an interest in the topic covered by this publication. While NEMA administers the process and establishes rules to promote fairness in the development of consensus, it does not write the document and it does not independently test, evaluate, or verify the accuracy or completeness of any information or the soun