GOST 15150-1969 Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 8711-1993 Direct acting indicating analogue electrical measuring inctruments and their accessories. Part 2. Special requirements for ammeters and voltmeters
GOST OIML R 111-1-2009 State system for ensuring the uniformity of measurements. Weights of classes E1, E2, F1, F2, M1, M1-2, M2, M2-3 and M3. Part 1. Metrological and technical requirements
GOST R 53228-2008 Non-automatic weighing instruments. Part 1. Metrological and technical requirements. Tests