GOST ISO 21898-2013

State system for ensuring the uniformity of measurements. Atomic-force scanning probe measuring microscopes. Methods for verification

State system for ensuring the uniformity of measurements. Libraries of mass spectra of psychoactive compounds and their metabolites. General requirements (requirements for data reliability, completeness of information, updating and content)

Compressors and condensing units for refrigeration. Test methods of performance determination. Part 2. Condensing units for refrigerators

Laptops. Types, basic parameters, general technical requirements

Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Part 2. Circuit-breakers for a.c. operation

Boxes of corrugated board for food-liquid bottles, supplied for export. Technical requirements