GOST 20686-75

Safety of laser products. Part 3. Guidance for laser displays and shows

Thermal deaerators. Types, basic parameters, acceptance, control methods

State system for ensuring the uniformity of measurements. National standard. Standard reference data. Liquid and gaseous propane. Thermodynamic properties, dynamic viscosity and thermal conductivity at temperature from 86 К up to 700 K and pressure up to 100 MPa

Wheeled vehicles. Terms and definitions

Medical devices. Hierarchical coding structure for adverse events. Part 1. Event-type codes

Air conditioners, liquid chilling packages and heat pumps for space heating and cooling, process chillers with electrically driven compressors. Part 2. Test conditions