Belarus standards PDF

Gas analysis Preparation of calibration gas mixtures using dynamic methods Part 1: General aspects (ISO 6145-1:2019). Original standard UNE-EN ISO 6145-1-2020 in PDF full version. Additional info + preview on request

Document status: Active

Gas analysis Preparation of calibration gas mixtures using dynamic methods Part 7: Thermal mass flow controllers (ISO 6145-7:2018). Original standard UNE-EN ISO 6145-7-2020 in PDF full version. Additional info + preview on request

Document status: Active

Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2019). Original standard UNE-EN ISO 6149-1-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 6149-1-2023

Connections for hydraulic fluid power and general use Ports and stud ends with ISO 261 metric threads and O-ring sealing Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends (ISO 6149-2:2006). Original standard UNE-EN ISO 6149-2-2008 in PDF full version. Additional info + preview on request

Document status: Active

Metallic and other inorganic coatings Electrodeposited coatings of chromium for engineering purposes (ISO 6158:2018). Original standard UNE-EN ISO 6158-2020 in PDF full version. Additional info + preview on request

Document status: Active

Inflatable boats Part 1: Boats with a maximum motor power rating of 4,5 kW (ISO 6185-1:2001). Original standard UNE-EN ISO 6185-1-2019 in PDF full version. Additional info + preview on request

Document status: Active