GOST R 52937-2008

Preservation of cultural heritage objects. Monuments of wooden architecture. Documentation of research, conservation and restoration processes

Providing safety for educational institutions. Providing security for the facilities of educational institution higher education. General requirements

Occupational safety standards system. Special clothing for protection against chemicals. Test methods. Part 2. Determination of aerosol and gas penetration into interior space of suit (method for determination of penetration)

Continuous airless shot-blast cleaning rooms basic parameters and dimensions

Printed circuit boards. Mechanical surface stripping. Requirements for type technological process

Thread grinding machines. Standards of accuracy and rigidity