Russian standards PDF
Facade's thermoinsulation composite systems with external plaster layers. Terms and definitions
Document status: Active
Food common salt. Sampling and sample preparation. Determination of organoleptic properties
Document status: Active
Food common salt. Calculation method for determination (measurement) of the principal substance by saline composition
Document status: Active
Testing of chemicals of environmental hazard. Determination of pH, Acidity and Alkalinity
Document status: Active
Surface-active agents. Method for determination of phytotoxicity for higher plants
Document status: Active