Per DIN 748 with feather key an feather key slot to DIN 6885.
符合西德国家工业标准748并带有导向键，其中一个导向键指向西德国家工业标准6885.
DIN test method
德国工业标准试验方法
DIN =Deutsche Industrie Normen
德国工业标准，感光度单位之一
A Brief Introduction to National Occupation Standard and Revised National Occupation Standard of Anticorrosion Workers
简述《国家职业标准》和《防腐蚀工国家职业标准》的修订
NZSI (New Zealand Standards Institute)
新西兰工业标准协会
China Law of Standardization requires in Article7: 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、业标准分强制性和推荐性标准。
Discussion of the enterprise standard of industrial ammonium polyphosphate;
关于工业聚磷酸铵国家行业标准的讨论
national bureau of standards
国家标准局国家标准局
Emission Standards of Pollutants from Nonferrous Metals Industry-Sb;
《有色金属工业污染物排放国家标准—锑》的研究
The Key of Deep-Level Reform of the Combination of Learning and Working:Establishing the National Standard of Specialty Instruction;
国家专业教学标准: 工学结合深层次改革的关键
A Few Problemes of Compile National Standard "Electrotechnical Terminology-Live working;
编制国家标准《电工术语带电作业》中的若干问题
Analysis of the New State Distharge Standard of Water Pollutants for Iron and Steel Industry
国家新钢铁工业水污染物排放标准浅析
Thai Industrial Standards Institute
泰国工业标准研究所
ISIC Major divisions
国际工业分类标准大类
ISIC (International Standard Industrial Classification)
国际标准工业分类法
Steering committee for the Development of Accounting Standards for Developing and Newly Industrialized Countries
发展中国家和新兴工业化国家制定会计标准指导委员会
National standards and trade standards are divided into compulsory standards and recommendatory standards.
国家标准、行业标准分为强制性标准和推荐性标准。
China has formulated national, trade and local standards on job safety and hygiene.
中国在职业安全卫生方面制定了国家标准、行业标准和地方标准。