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Overview ISO 20283-5:2016 - Mechanical vibration - Measurement of vibration on ships - Part 5 - provides guidelines for measuring, evaluating and reporting vibration with regard to habitability on pa…
Overview ISO 20283-3:2006 - Mechanical vibration - Measurement of vibration on ships - Part 3: Pre-installation vibration measurement of shipboard equipment provides guidance, requirements and proced…
Overview ISO 20289:2018 - "Surface chemical analysis - Total reflection X‑ray fluorescence analysis of water" is an international standard that specifies a validated laboratory method for elemental a…
Overview ISO 20282-1:2006 - Ease of operation of everyday products (Part 1) defines design requirements for the context of use and user characteristics that affect the ease of operation of everyday p…
Overview ISO 20280:2007 - "Soil quality - Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride‑generation atomic absorption spectrometry" - speci…
Overview ISO 2028:2015 is an international standard developed by the International Organization for Standardization (ISO) that specifies methods for isolating dry polymers from synthetic rubber latic…
Overview ISO 20283-4:2012 - Mechanical vibration - Measurement of vibration on ships - Part 4 provides practical guidance for instrumentation, measurement and evaluation of vibration of ship propulsi…
Overview ISO 20283-2:2008 - "Mechanical vibration - Measurement of vibration on ships - Part 2: Measurement of structural vibration" provides guidelines, required procedures and reporting formats for…
1 Scope This document provides a chemical method for technicians working with Total Reflection X-ray Fluorescence (TXRF) instrumentation to perform measurements of water samples , according to good p…
Overview ISO 20289:2025 - Surface chemical analysis - Total reflection X‑ray fluorescence analysis of water - specifies a laboratory chemical method for routine TXRF (total reflection X‑ray fluoresce…