GOST R 52853-2019

State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for measuring means of magnetic inductance of static field in the range from 1x10 in minus 12 degree up to 5x10 in minus 2 degree T, constant magnetic flux, magnetic inductance and magnetic moment in frequency band from 0 - 20000 Hz

Diamond cut-off wheels with interior cuts. Specifications

Raw hides and skins. Specifications

Specialized food products. Methods of sampling, detection and determination of nanoparticles and nanomaterials in the composition of agricultural and food products

System of standards on information, librarianship and publishing. Indexing of documents. General requirements for classifying and subject indexing

State system for ensuring the uniformity of measurements. pH measuring. Standard-titres material dose for making 2nd class standard buffer solutions. Specifications