OIML R034-1979 国外国际标准.pdf

INTERNATIONAL OIML R 34 RECOMMENDATION Edition 1979 (E) Accuracy classes of measuring instruments Classes de précision des instruments de mesurage ) E ( 9 7 9 1 ORGANISATION INTERNATIONALE n o i t DE MÉTROLOGIE LÉGALE i d E 4 3 R INTERNATIONAL ORGANIZATION L M I OF LEGAL METROLOGY O Foreword The International Organization of Legal Metrology Cooperative agreements are established between OIML (OIML) is a worldwide, intergovernmental and certain institutions, such as ISO and IEC, with the organization whose primary aim is to harmonize the objective of avoiding contradictory requirements; regulations and metrological controls applied by the consequently, manufacturers and users of measuring national metrological services, or related organizations, instruments, test laboratories, etc. may apply of its Member States. simultaneously OIML publications and those of other institutions. The two main categories of OIML publications are: International Recommendations and Inter-national • International Recommendations (OIML R), Documents are published in French (F) a