Russian standards
Soils. Determination of base absorption sum by Kappen method
Document status: Replaced by GOST 27821-2020
Alarm intruder technical means. Classification. General technical requirements and test methods
Document status: Active
Automatic fire fighting foam systems. General technical requirements. Test methods
Document status: Active
The nature conservancy. Hydrosphere. The assessment of water quality compliance with the statutory requirements taking into account summation effect
Document status: Active
Soils. Determination of mobile compounds of cobalt by Paive and Rinkis method modified by CINAO
Document status: Active
Soil quality. Determination of soil water content as a volume fraction using coring sleeves. Gravimetric method
Document status: Active