材料质量：严格执行材料质量十个强制性国家标准。
Material quality: we'll carry out ten mandatory national standards of material quality strictly.
没有强制性国家标准、行业标准和地方标准的，应当符合社会普遍公认的安全、卫生要求。
In the absence of the compulsory State standards, trade standards and local standards, the goods and service shall meet generally accepted safety and health standards of society at large.
建立并采用非强制性国家标准将改善我们下一代的教育前景并保证美国的长期经济竞争力。
The creation and adoption of voluntary national standards will raise the educational sights of our next generation and guarantee America's economic competitiveness for the long term.
完善与强制性国家标准协调配套的推荐性标准体系，推动消费品标准由生产型向消费型、服务型转变。
Perfect and mandatory national standards for the coordination of the recommended standard system, promote the standard of consumer goods from production to consumption, service type change.
国家标准、行业标准分为强制性标准和推荐性标准。
National standards and trade standards are divided into compulsory standards and recommendatory standards.
中国的国家标准化法规定：“国家标准、行业标准分强制性和推荐性标准。”
China Law of Standardization requires in Article 7: National standards and trade standards shall be classified into compulsory standards and voluntary standards.
中国的国家标准化法规定：“国家标准、行业标准分强制性和推荐性标准。”
China Law of Standardization requires in Article 7: National standards and trade standards shall be classified into compulsory standards and voluntary standards.
应用推荐