State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration of dissolving in water gasses (oxygen, hydrogen)
State system for ensuring the uniformity of measurements. Photography and graphic technology. Density measurements. Part 2. Geometric conditions for transmittance density
Test methods specific to elastomeric compounds of insulating and sheathing materials of electric and optical cables. Ozone resistance, hot set and mineral oil immersion tests
