GOST 17621-89

Ballasts for tubular fluorescent lamps. General and safety requirements

Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having a discrete or oriented permeable zone and materials with bands of differing permeability. Determination of air permeability

Information technology. Internet of things. Reference architecture

Health informatics. Database structure of medical entity for electronic exchange of these data. General requirements

Pile materials. Methods for determination surface density of pile

Honey. Methods for determination of sucrase activity, of diastase activity, of insoluble matters