根据我国工矿企业安全生产的需要,国家劳动总局组织北京市劳动保护科学研究所等单位,参考国际标准化组织的国际安全色标标准,研究制订我国统一的安全色标标准。现已初步制订出各种安全标志图形,包括禁止、警告、消防、强制标志及安全信息标志等5个类型共56种,133个图形,其中我 According to the needs of industrial and mining enterprises in China, SAWR organized Beijing Institute of Labor Protection Science and other units to make reference to International Standards Organization’s international standards for safety and color standards and study and formulate China’s unified standards for safety and color standards. Has now initially developed a variety of safety signs graphics, including prohibitions, warnings, fire, mandatory signs and safety signs and other five types of a total of 56 species, 133 graphics, of which I