Belarus standards PDF

Petroleum and related products - Precision of measurement methods and results - Part 1: Determination of precision data in relation to methods of test - Amendment 1 (ISO 4259-1:2017/Amd 1:2019). Original standard BS EN ISO 04259-1-2017 + A1-2019 in PDF full version. Additional info + preview on request

Document status: Active

Petroleum and related products - Precision of measurement methods and results - Part 2: Interpretation and application of precision data in relation to methods of test (ISO 4259-2:2017). Original standard BS EN ISO 04259-2-2017 in PDF full version. Additional info + preview on request

Document status: Active

Petroleum and related products. Precision of measurement methods and results. Use of statistical control charts to validate ´in-statistical-control´ status for the execution of a standard test method in a single laboratory. Original standard BS EN ISO 04259-4-2021 in PDF full version. Additional info + preview on request

Document status: Active

Hydrometry. Water level measuring devices. Original standard BS EN ISO 04373-2008 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 4373-2022

Metallic powders. Determination of oxygen content by reduction methods - Total oxygen by reduction-extraction. Original standard BS EN ISO 04491-4-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 4491-4-2019

Sintered metal materials, excluding hardmetals. Determination of apparent hardness and microhardness. Original standard BS EN ISO 04498-2007 (2008) in PDF full version. Additional info + preview on request

Document status: Withdrawn