Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Part 3. Fittings

Standard published on 1.9.2024

Plastics piping systems for water supply, and for drainage and sewerage under pressure. Polyethylene (PE). Part 5. Fitness for purpose of the system

Standard published on 1.9.2024

Wheat. Determination of vitreousness by optical-computer method

Standard published on 1.4.2023

Preservation of cultural heritage sites. Technological processes for preparing a section of scientific and design documentation. Preliminary works

Standard published on 1.2.2024

Preservation of cultural heritage sites. Technological processes of preparation of the section of scientific and project documentation. Part 1. Comprehensive scientific research

Standard published on 1.2.2024

Preservation of cultural heritage sites. Technological processes for preparing a section of scientific and design documentation. Restoration and adaptation project. Part 1. Stage «Draft design»

Standard published on 1.2.2024

Preservation of cultural heritage sites. Technological processes for preparing a section of scientific and design documentation. Restoration and adaptation project. Part 2. Stage «Project»

Standard published on 1.2.2024

Preservation of cultural heritage sites. Technological processes for preparing a section of scientific and design documentation. Restoration and adaptation project. Part 3. Stage «Working design and estimate documentation»

Standard published on 1.2.2024

Preservation of cultural heritage sites. Technological processes for preparing a section of scientific and design documentation. Scientific report

Standard published on 1.2.2024

Food safety management systems. A set of requirements for food safety management systems and certification process

Standard published on 1.6.2023