国家质量技术监督局最近发出《关于规范使用国家标准和行业标准代号的通知》，并重新公布了国家标准和行业标准代号（见附表），要求各有关部门在标准、文件和出版物中正确使用标准代号。为维护法律的权威性和政令的严肃性，避免标准代号混乱造成的不良影响和后果，通知要求， The State Bureau of Quality and Technical Supervision recently issued the Circular on Regulating the Use of National Standards and Industry Standard Codes, and re-published the national standards and industry standard codes (see the attached table), requiring all relevant departments to be correct in the standards, documents and publications Use standard code. In order to maintain the authority of the law and the seriousness of government decrees and avoid the adverse effects and consequences caused by the confusion of standard code,