GOST 6413-77

Computers and data processing systems. Product codes

Safety requirements for electrical equipment for measurement, control and laboratory use. Particular requirements for hand-held current clamps for electrical measurement and test

Rolling bearings. Single direction angular contact ball bearings with the contact angle 60 grades. Specifications

Rubber insulated cables of rated voltages up to and including 450/750 V. Test methods

Вакуумная техника. Вакуумметры. Оценивание неопределенностей результатов калибровки при непосредственном сличении с эталоном

State system for ensuring the uniformity of measurements. Procedures of measurement of mass fraction of the parent substance of reagents and superpure substances by titrimetric methods. General requirements