BS EN ISO 21079-2:2008 PDF

Published Date: 03/01/2008

Chemical analysis of refractories - General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods

Published Date: 04/15/2008

Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution

Published Date: 04/14/2008

Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES)

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Guidelines for auditing quality systems

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Methods for bend testing of metals

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Specification for screw gauge limits and tolerances

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Fire-doors and fire-windows

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Specification for Unified screw threads

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Thermal insulating materials for buildings