Belarus standards PDF

Amendment 1 - District heating pipes. Design and installation of thermal insulated bonded single and twin pipe systems for directly buried hot water networks - Installation. Original standard UNE-EN 13941-2-2019 + A1-2021 in PDF full version. Additional info + preview on request

Document status: Active

LPG equipment and accessories. Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG). Original standard UNE-EN 13953-2021 in PDF full version. Additional info + preview on request

Document status: Active

Carbonate and silicate liming materials. Determination of reactivity. Potentiometric titration method with hydrochloric acid. Original standard UNE-EN 13971-2021 in PDF full version. Additional info + preview on request

Document status: Active

Postal services. Quality of service. Complaints handling principles. Original standard UNE-EN 14012-2021 in PDF full version. Additional info + preview on request

Document status: Active

Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of oxidation stability (accelerated oxidation test). Original standard UNE-EN 14112-2021 in PDF full version. Additional info + preview on request

Document status: Active

LPG Equipment and accessories. Pressure relief valves for LPG pressure vessels. Original standard UNE-EN 14129-2025 in PDF full version. Additional info + preview on request

Document status: Active