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Soils. Methods for determination of total phosphorus and total potassium

Document status: Active

Greenhouse gases. Part 2: Specification with guidance at the project level for quantification, monitoring and reporting of greenhouse gas emission reductions or removal enhancements

Document status: Replaced by GOST R ISO 14064-2-2021

Occupational safety standards system. Hearing protectors. Ear-plugs. General technical requirements. Methods of testing

Document status: Replaced by GOST R 12.4.255-2011

Dental water-based cements. Technical requirements. Test methods

Document status: Active

Occupational safety standards system. Individual respiratory protective devices. Mouthpieces. General technical requirements. Test methods. Marking

Document status: Active

Dentistry. Number coding system for rotary instruments. Part 5. Specific characteristics of root-canal instruments

Document status: Active