GOST 24018.8-91

Yttrium, lanthanum, ytterbium, lutetium and their oxides. Chemical-spectral method of determination of impurities of vanadium, tungsten, iron, cobalt, manganese, copper, molybdenum, nickel, niobium, lead, tantalum, titanium and chromium

Occupational safety standards system. Respiratory protective devices. Terms and definitions.

Linen and half-linen table cloths. General specifications

Steam large sterilizers. General technical requirements and test methods

Refrigerants, propellants, production in aerosol packing and polymer materials. Test methods of ozone destroying substances

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