Belarus standards PDF

Amendment 11 - Water quality - Sampling - Part 6: Guidance on sampling of rivers and streams (ISO 5667-6:2014). Original standard UNE-EN ISO 5667-6-2017 A11-2021 in PDF full version. Additional info + preview on request

Document status: Active

Sintered metal materials, excluding hardmetals Unnotched impact test piece (ISO 5754:2017). Original standard UNE-EN ISO 5754-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 5754-2024

Rubber hoses and hose assemblies for transferring anhydrous ammonia. Specification. Original standard UNE-EN ISO 5771-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 5771-2024

Plastics piping and ducting systems. Injection-moulded thermoplastics fittings. Methods for visually assessing the effects of heating. Original standard UNE-EN ISO 580-2005 in PDF full version. Additional info + preview on request

Document status: Active

Water quality Determination of dissolved oxygen Electrochemical probe method (ISO 5814:2012). Original standard UNE-EN ISO 5814-2013 in PDF full version. Additional info + preview on request

Document status: Active

Water quality Determination of biochemical oxygen demand after n days (BODn) Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019). Original standard UNE-EN ISO 5815-1-2020 in PDF full version. Additional info + preview on request

Document status: Active