Russian standards PDF

Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres. Part 3. Group III engines for use in flammable dust atmospheres

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Non-electrical equipment for use in potentially explosive atmospheres. Part 6. Protection by control of ignition source 'b'

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Group I, equipment protection level Ma intended to remain functional in atmosphere endangered by firedamp and/or coal dust

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Mixed fodders, raw mixed fodders. Determination of aminoacids (lysine, methionine, threonine, cystine and tryptophan) content by method of capillary electrophoresis

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Premixes. Determination of vitamins: B1 (thiaminchloride), B2 (riboflavin), B3 (pantothenic acid), B5 (nicotinic acid and nicotinamide), B6 (pyridoxine), Bc (folic acid), C (ascorbic acid) content by method of capillary electrophoresis

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Cooked sausage products for child's nutrition. Specifications

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