GOST 22637-77

Reagents and super pure substances. Complexonometric method for the determination of content of basic matter

Information and communication technologies in education. Training equipment. Terms and definitions

Reagents. Method for the determination of specific surface of chromatographic materials by thermal desorption

Metallic materials. Knoop hardness test. Part 4. Table of hardness values

Thermal insulating products for building applications. Method for determination of water absorption by short term and partial immersion

Information technology. Open Systems Interconnection. Procedures for the operation of OSI Registration Authorities. Part 3. Registration of Object Identifier arcs beneath the top-level arc jointly administered by ISO and ITU-T