PNST 802-2022

Flare fittings. Screwed union tees. Construction

Computer models and simulation. Validation. General position

Services of public catering. The safety management system of public catering products. Recommendations about application. GOST R ISO 22000-2007 for the food industry

The internet resources. Requirements of accessibility for invalids on sight

Maritime navigation and radiocommunication equipment and systems. Electronic chart display and information system (ECDIS). Operational and performance requirements, methods of testing and required test results

Nanotechnology. Intelligent textile nanomaterials. Classification. Terms and definitions