GOST R 55970-2014

High-pressure mercury vapour lamps. Performance specifications

Implants for surgery. Partial and total hip joint prostheses. Part 2. Articulating surfaces made of metallic, ceramic and plastics materials

State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring exposure dose, exposure dose rate and fluence energy of X-and-gamma radiation

Automatic electrical controls for household and similar use. Part 2-12. Particular requirements for electrically operated door locks

Countersunk flat head screws (common head style) with type H or type Z cross recess. Product grade A. Part 2. Steel screws of property class 8.8, stainless steel screws and non-ferrous metal screws

Acoustics. Software for the calculation of sound outdoor. Part 1. Quality requirements and quality assurance