The standard establishes a method for determining the dew point of hydrocarbons in natural gases that do not contain droplet suspensions of hydrocarbons and glycols. The essence of the method consists in measuring the temperature of the onset of condensation of hydrocarbons on the surface of a cooled metal mirror with a continuous flow over it of a...
The standard applies to oil bitumens, bitumen compositions, raw materials for the production of bitumen, tar, deasphalting asphalt and similar petroleum products and establishes a method for determining the softening temperature of these products on the ring and ball from 20 to 200 ° C.
The standard establishes conventional graphics and their meaning for the care of textiles during washing, ironing, dry cleaning, bleaching and drying after washing, as well as their manufacture and mounting.
The standard establishes the requirements for the implementation of the specification of equipment, products and materials for the main sets of working drawings of buildings and structures for various purposes.
The standard establishes a method for determining the thermal stability of fuels for engines in static conditions.
The standard applies to single-layer shells, flat and convex bottoms of vessels and forged, forged-welded steel vessels, as well as single-layer vessels and devices made of steel sheets, operating at static loads under the action of internal overpressure of more than 10 to 100 MPa in chemical oil refining and other industries, and sets the standards and...
This standard establishes general requirements for methods for testing waste oil.
The standard applies to rectangular and round plates for machines and devices manufactured according to GOST 12970-67 and GOST 12971-67.
The standard applies to steel seamless welded elliptical plugs for PN> = 10 MPa (.
The standard establishes the maximum permissible levels of electric field strength (EF) with a frequency of 50 Hz for personnel serving electrical installations and in the zone of influence created by their EF, depending on the time spent in the EF, as well as the requirements for monitoring the levels of tension at workplaces.
The standard applies to stationary steam turbines with a capacity of up to 50 MW, designed to drive turbo-generators of thermal power plants operating on organic fuel. For turbines intended for export, allow deviations from the requirements of this standard, determined by the terms of the contract between the enterprise and the foreign economic organization.