GOST R 27.301-2011

Automatic valves for regulation of temperature in heating devices of systems of water heating of buildings. General specifications

State system for ensuring the uniformity of measurements. Pressure gauges, vacuum pressure gauges, vacuum manometers, draught gauges, delivery head meters and draught head gauges with unified electric (current) output signals. Methods and means of verification

Petroleum products. Transparent and opaque liquids. Determination of kinematic viscosity and calculation of dynamic viscosity

1,4-phenylenediamine technical. Specifications

Magnesium alloys. Methods for determination of cadmium

Medical devices. Biological evaluation of medical devices. Part 9. Framework for identification and quantification of potential degradation products