Russian standards PDF
Petroleum bitumens. X-ray phase method for determination of paraffins
Document status: Active
Polymer protective coatings for insulation, localization, deactivation, improving, radioactivity situation in radiation protected rooms and box-like premises. Technological requirements
Document status: Withdrawn
Photovoltaic devices of crystalline silicon. Procedures for temperature and irradiance corrections to measured current voltage characteristics
Document status: Active
Photovoltaic devices. Part 1. Measurement of photovoltaic current-voltage characteristics
Document status: Withdrawn
Fertilizers. Determination of ammoniacal nitrogen content in presence of other substances which release ammonia when treated with sodium hydroxide. Titrimetric method
Document status: Active