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Compressed air. Part 4. Test methods for solid particle content
Document status: Active
Petroleum oils. Classification and designation. General requirements
Document status: Active
East Siberia coals for power supply purposes. Specifications
Document status: Cancelled
Sidewall sampling apparatus. Types, basic parameters and requirements
Document status: Active
Ion-exchange resins. Cation exchangers. Specifications
Document status: Replaced by GOST 20298-2022