GOST

1974

GOST 20245-74
GOST 20245-74
Hydraulic apparatuses
Price: $793.00
GOST 20246-74
GOST 20246-74
Gamma-therapeutic static and rotational devices for long-range irradiation. General technical requirements
GOST 20247-74
GOST 20247-74
Power electric furnace step-down transformers, adjustable from 1,6 to 400 kV * A. General technical requirements
GOST 20248-74
GOST 20248-74
Transformer substations complete with capacity from 25 to 2500 kV + A for voltage up to 10 kV. Methods of tests
GOST 20249-74
GOST 20249-74
Transformers and chokes for household radio-electronic equipment. Plates and magnetic cores. Types and basic dimensions
GOST 20250-74
GOST 20250-74
Generators thermoelectric radioisotope. Methods of tests
GOST 20251-74
GOST 20251-74
Information recorders. Classification
GOST 20252-74
GOST 20252-74
Filter cloth synthetic for the sugar industry. Specification
GOST 20253-74
GOST 20253-74
Drying and ironing vacuum rollers. General specifications
GOST 20254-74
GOST 20254-74
Polygraphic sewing machines
GOST 20255.1-74
GOST 20255.1-74
Ion-exchange resins. Method of determining static ion-exchange capacity
GOST 20255.2-74
GOST 20255.2-74
Ion-exchange resins. Methods of determining dynamic ion-exchange capacity
GOST 20258-74
GOST 20258-74
Bottle washing machine
GOST 20259-74
GOST 20259-74
General-purpose containers. General technical requirements
GOST 20260-74
GOST 20260-74
General-purpose containers. Acceptance rules. Methods of tests
GOST 20261-74
GOST 20261-74
Aviation Instrument Cases. Types and main parameters
GOST 20263-74
GOST 20263-74
Preparations of enzyme prototerazine P10x and G10x
GOST 20264.0-74
GOST 20264.0-74
Enzyme preparations. Rules of acceptance and methods of sampling
Price: $68.00
GOST 20264.1-74
GOST 20264.1-74
Enzyme preparations. Methods for the determination of organoleptic, physico-chemical and microbiological points
GOST 20264.2-74
GOST 20264.2-74
Enzyme preparations. Methods for determination of proteolytic activity
GOST 20264.3-74
GOST 20264.3-74
Enzyme preparation. Methods for the determination of pectolytic activity
GOST 20264.4-74
GOST 20264.4-74
Enzyme preparations. Methods for the determination of amylase activity
GOST 20265-74
GOST 20265-74
Radio frequency connectors of general application. Connecting dimensions
GOST 20268-74
GOST 20268-74
The gamma radiation sample detector of glucose type DOG-25/200
GOST 20269-74
GOST 20269-74
Natural sorted wool. Methods for definition fibre breaking force and breaking elongation
GOST 20270-74
GOST 20270-74
Natural sorted wool. Methods for determining the content of vegetable impurities, trimming and dandruff
GOST 20271.0-74
GOST 20271.0-74
SHF vacuum tubes. Methods of electric parameters measuring. General principles
GOST 20272-74
GOST 20272-74
Lining fabrics of chemical threads and yarn. General specifications
GOST 20273-74
GOST 20273-74
Metallic chloride technical. Specification
GOST 20275-74
GOST 20275-74
Water taps for toilets. Types and basic dimensions
GOST 20276-74
GOST 20276-74
Soils. Method for the field determination of the strain modulus by press meters
GOST 20277-74
GOST 20277-74
Colour television picture tubes. Dimensions
GOST 20278-74
GOST 20278-74
Electrical overhead traveling cranes, electric, with two trolleys. Basic parameters and dimensions
GOST 20279-74
GOST 20279-74
Ferromolybdenum. Sampling method and sample preparation for chemical analysis
GOST 20280-74
GOST 20280-74
Ferroboron. Sampling method and sample preparation for chemical analysis
GOST 20281-74
GOST 20281-74
Micro modules of stacked and spaced construction. Measuring methods of electrical characteristics
Price: $793.00
GOST 20282-74
GOST 20282-74
General-purpose polystyrene
GOST 20283-74
GOST 20283-74
Cover paper
GOST 20284-74
GOST 20284-74
Petroleum products. Method for determination of colour on colorimeter ЦНТ
Price: $68.00
GOST 20285-74
GOST 20285-74
Organic dyes. Straight brown lightfast GH. Specification
GOST 20286-74
GOST 20286-74
Radioactive contamination and decontamination. Terms and definitions
GOST 20287-74
GOST 20287-74
Petroleum products. Methods for determining the temperature of solidification
GOST 20288-74
GOST 20288-74
Reagents. Carbon tetrachloride. Specifications
Price: $316.00
GOST 20289-74
GOST 20289-74
Reagents. Dimethyl formamide. Specifications
Price: $316.00
GOST 20290-74
GOST 20290-74
Seeds of crops. Determination of seed sowing quality. Terms and definitions
Price: $430.00
GOST 20291-74
GOST 20291-74
Commercial sodium polyphosphate
GOST 20292-74
GOST 20292-74
Laboratory volumetric glassware. Burettes, pipettes
GOST 20293-74
GOST 20293-74
Miner's suit

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