State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the content of components in liquid and solid media. Basic principles
System of mechanical threaded splices of steel reinforcing bars in reinforced concrete structures of nuclear power plants. General requirements, conformity assessment and identification
Standard thermoelectric converters platinumrhodium/platinum and platinumrhodium/platinumrhodium of the first, second and third grades. General technical requirements
