Online Standards Store PDF
System of standards on information, librarianship and publishing. Articles in journals and collections. Publisher’s presentation
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Unions hermeticable for tube connections on external cone. Construction and dimensions
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Through type tee connections with a cut ring and the end for a cut ring. Design
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Wool tunic for authorities departmental militarized guard. Specifications
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Products of concrete with polystyrene aggregates for enclosing structures of buildings. Specifications
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Trunk pipeline transport of oil and oil products. Pipeline valves. Compact expanding gate valves. General specifications
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