Draft Document - Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO/DIS 21079-2:2006); German version prEN ISO 21079-2:2006
文件草案——含氧化铝、氧化锆和二氧化硅耐火材料的化学分析——含5%至45%ZrO的耐火材料（索引）2>（X射线荧光法的替代方法）——第2部分:湿化学分析（ISO/DIS 21079-2:2006）；德文版prEN ISO 21079-2:2006

2007-03-01

Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21079-2:2008)
含氧化铝、氧化锆和二氧化硅耐火材料的化学分析.含5%至45%氧化锆的耐火材料（指数）2>（X射线荧光法的替代方法）.第2部分:湿化学分析（ISO 21079-2-2008）；德文版EN ISO 21079-2:2008

2008-08-01

BS EN ISO 21079-1. Chemical analysis of refractories containing alumina, zirconia and silica. Refractories containing 5% to 45% of ZrO2 (alternative to the X-ray fluorescence method). Part 1. Apparatus, reagents and dissolution
BS EN ISO 21079-1 含氧化铝、氧化锆和二氧化硅耐火材料的化学分析 含5%至45%ZrO2的耐火材料（X射线荧光法的替代方法） 第一部分 仪器、试剂和溶解

2007-03-22

Draft Document - Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO/DIS 21079-1:2006); German version prEN ISO 21079-1:2006
文件草案——含氧化铝、氧化锆和二氧化硅耐火材料的化学分析——含5%至45%ZrO的耐火材料（索引）2>（X射线荧光法的替代方法）——第1部分:仪器、试剂和溶解（ISO/DIS 21079-1:2006）；德文版prEN ISO 21079-1:2006

2007-03-01

Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008)
含氧化铝、氧化锆和二氧化硅耐火材料的化学分析.含5%至45%氧化锆的耐火材料（指数）2>（X射线荧光法的替代方法）.第1部分:仪器、试剂和溶解（ISO 21079-1-2008）；德文版EN ISO 21079-1:2008

2008-08-01

BS EN ISO 21079-3. Chemical analysis of refractories containing alumina, zirconia, and silica. Refractories containing 5% to 45% of ZrO2 (alternative to the X-ray fluorescence method). Part 3. Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP-
BS EN ISO 21079-3 含氧化铝、氧化锆和二氧化硅耐火材料的化学分析 含5%至45%ZrO2的耐火材料（X射线荧光法的替代方法） 第三部分 火焰原子吸收光谱法（FAAS）和电感耦合等离子体发射光谱法（ICP）-

2007-03-22

Draft Document - Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP-AES) (ISO/DIS 21079-3:2006); German version prEN ISO 21079-3:2006
草案文件-含氧化铝、氧化锆和二氧化硅耐火材料的化学分析-含5%至45%ZrO的耐火材料<（索引）2>（替代X射线荧光法）-第3部分:火焰原子吸收分光光度法（FAAS）和电感耦合等离子体发射光谱法

2007-03-01

Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP-AES) (ISO 21079-3:2008)
含氧化铝、氧化锆和二氧化硅耐火材料的化学分析.含5%至45%ZrO的耐火材料（指数）2>（X射线荧光法的替代方法）.第3部分:火焰原子吸收分光光度法（FAAS）和电感耦合等离子体发射光谱法（ICP-AES）（I）

2008-08-01