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Stationary retainer rings for wax-pattern dies with min 190 mm dia cylinder matrices. Design and dimensions
Document status: Active
Supplementary control room of nuclear power plant, used with shutdown of the main control room. General requirements
Document status: Active
Coating materials. Corrosion protection of steel structures by coating systems. Part 2. Classification of environments
Document status: Active
Seeds of perennial grass farage crops. Sowing characteristics. Specifications
Document status: Withdrawn
