GOST 31820-2015

Plain bearings flange bearing blocks with four bolt holes. Design and dimensions

General purpose oil power transformers 35 kV and including. Specification

Refractories and refractory raw materials. Methods for determination of chrome (III) oxide

State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means measuring volumetric flow of water within the range of 2,8x10 in minus 8 degree up to 2,8x10 in minus 2 degree m3/sec

Automation of accounting and management of energy resources in residential buildings. The rules of interaction with the unified dispatching service of the city

Electromagnetic compatibility of technical equipment. Adjustable speed electrical power drive systems. Requirements and test method