Russian standards PDF
Coating materials. Corrosion protection of steel structures by coating systems. Part 2. Classification of environments
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Coating materials. Corrosion protection of steel structures by coating systems. Part 3. Design considerations for structures
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Coating materials. Corrosion protection of steel structures by coating systems. Part 4. Types of surfaces and their preparation
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Gas distribution systems. Gas pressure regulating stations. Basic provisions
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Cranes. Forged and stamped hooks. Technical requirements
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Lifting platforms for persons with impaired mobility. Safety requirements for the construction and installation. Part 1. Stairlifts and inclined lifting platforms
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