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ISO 21079-3:2008 EN
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)
现行
发布日期 :
2008-04-01
实施日期 :
ISO 8894-2:2007 EN
Refractory materials — Determination of thermal conductivity — Part 2: Hot-wire method (parallel)
现行
发布日期 :
2007-11-29
实施日期 :
ISO 10081-4:2007 EN
Classification of dense shaped refractory products — Part 4: Special products
废止
发布日期 :
2007-05-31
实施日期 :