英文版 ANSI 认可标准 美国国家标准 ANSI Approved Standards American National Standards.pdf 约4.89MB（压缩后以实际为准），该资料所属行业范围建筑建设。
简要：ANSI American National Standards Institurte ANSI Approved Standards Listed below is a partial list of ANSI approved standards as of July 22 2016.Many of these ANSI approved standar……
