Russian standards PDF

Alternating-current circuit-breakers for voltages from 3 to 750 kV. General specifications

Document status: Active

Safety of machinery. Electrical equipment of machines. Part 1. General requirements

Document status: Active

Heat and mass exchange equipment of stationary distillation desalting plants. Specifications

Document status: Active

State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Part 5. Measurement procedure

Document status: Active

Flanges for valves, fittings, and pipelines for pressure from PN 1 to PN 200. Design, dimensions and general technical requirements

Document status: Replaced by GOST 33259-2015

Macroclimatic regions of the world with tropic climate. Regionalizing and statistical parameters of climatic factors for technical purposes

Document status: Active