Road vehicles. Components of the fuel system for supply of compressed gaseous hydrogen (CGH2) or hydrogen/natural gas mix. Part 9. Pressure relief valve
Occupational safety standards system. Personal protective equipment of hands. Method for determination of puncture resistance using reusable medical needle
Medical electrical equipment. Characteristics of electro-optical X-ray image intensifiers. Part 3. Determination of the luminance distribution and luminance non-uniformity