GOST R 70290-2022

Optical fibre cables. Part 1-21. Generic specification. Basic optical cable test procedures. Mechanical test methods

Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli. Part 2. Colony-count technique at 44 °C using 5-bromo-4-chloro-3-indolyl β-D-glucuronide

Building products. Reaction to fire test with thermal attack by a single burning item on building products, excluding floorings

Canned fish pastes. Specifications

Alloys gold-platinum. Methods of spectral analysis

Buildings and constructions. Methods for determining the indicators of the heat shield on the basis of thermal imaging examination and field measurements