GOST 21290-2018

Fixing parts for pipelines and cables. Specifications

Statistical quality control. Item random sampling methods

Cord fabric. Rules of acceptance and sampling methods

State system for ensuring the uniformity of measurements. Standard reference data. Orthohydrogen, liquid and gaseous. Density, enthalpy, entropy, isochoric, isobaric heat capacities and speed of sound at temperatures from 15 K up to 1000 K and pressures up to 100 MPa

Technical leather. Determination of grade

Electrical apparatus for explosive gas atmospheres. Part 20. Data for flammable gases and vapours, relating to the use of electrical apparatus