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Leather. Chemical tests for the determination of azo colorants in dyed leathers. Part 1. Determination of certain aromatic amines derived from azo colorants
Document status: Active
Tellurium technical. General requirements for methods of analysis
Document status: Active
Emanometers type EM-6. Methods and instruments of their calibration
Document status: Active
Optics and photonics. Optical parts with aspherical surfaces. Control method of aspherical surfaces using on-axis computer-generated hologram optical elements
Document status: Active
Industrial automation systems and integration. Integration of lifecycle data for process plants including oil and gas production facilities. Part 4. Initial reference data
Document status: Replaced by GOST R 55340-2014