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Image intensifier and image converter tube. Terms, definitions and letter symbols
Document status: Active
Coal tar pitch. Methods for the determination of softening point
Document status: Active
Tableware and decorative articles made of crystal glass. General specifications
Document status: Replaced by GOST 30407-96
Vacuum equipment. Mechanical vacuum pumps. Test methods
Document status: Replaced by GOST 32974.2-2023