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4520+ standards in database

4520 result(s) found

GB/T 22661.4-2008 Active

氟硼酸钾化学分析方法 第4部分:镁含量的测定 火焰原子吸收光谱法

Chemical analysis methods of potassium fluoborade - Part 4: Determiantion of magnesium content - Flame atomic absorption spectrometric method

ICS: 77.120.10
2009-11-01
GB/T 22661.3-2008 Active

氟硼酸钾化学分析方法 第3部分:氟硼酸钾含量的测定 氢氧化钠容量法

Chemical analysis methods of potassium fluoborade - Part 3: Determination of potassium fluoborade content - Distillation-sodium hydrogen oxidizes titration volumetric method

ICS: 77.120.10
2009-11-01
GB/T 22661.2-2008 Active

氟硼酸钾化学分析方法 第2部分:湿存水含量的测定 重量法

Chemical analysis methods of potassium fluoborade - Part 2: Determination of moisture content - By gravimetric method

ICS: 77.120.10
2009-11-01
GB/T 22661.1-2008 Active

氟硼酸钾化学分析方法 第1部分:试样的制备和贮存

Chemical analysis methods of potassium fluoborade - Part 1: preparation and storage of test samples

ICS: 77.120.10
2009-11-01
GB/T 22661.10-2008 Active

氟硼酸钾化学分析方法 第10部分:五氧化二磷含量的测定 钼蓝分光光度法

Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide content - Molybdenum blue photometric method

ICS: 77.120.10
2009-11-01
GB/T 22660.8-2008 Active

氟化锂化学分析方法 第8部分:硫酸根含量的测定 硫酸钡重量法

Chemical analysis methods of lithium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method

ICS: 77.120
2009-11-01
GB/T 22660.7-2008 Active

氟化锂化学分析方法 第7部分:三氧化二铁含量的测定 邻二氮杂菲分光光度法

Chemical analysis methods of lithium fluoride - Part 7: Determination of iron content - Orthophenantholine photometric method

ICS: 77.120
2009-11-01
GB/T 22660.6-2008 Active

氟化锂化学分析方法 第6部分: 二氧化硅含量的测定 钼蓝分光光度法

Chemical analysis methods of lithium fluoride - Part 6: Determination of silica content - Molybdenum blue photometric method

ICS: 77.120
2009-11-01
GB/T 22660.5-2008 Active

氟化锂化学分析方法 第5部分:钙含量的测定 火焰原子吸收光谱法

Chemical analysis methods of lithium fluoride - Part 5: Determiantion of calcium content - Flame atomic absorption spectrometric method

ICS: 77.120
2009-11-01
GB/T 22660.4-2008 Active

氟化锂化学分析方法 第4部分:镁含量的测定 火焰原子吸收光谱法

Chemical analysis methods of lithium fluoride - Part 4: Determiantion of magnesium content - Flame atomic absorption spectrometric method

ICS: 77.120
2009-11-01
GB/T 22660.3-2008 Active

氟化锂化学分析方法 第3部分:氟含量的测定 蒸馏-硝酸钍容量法

Chemical analysis methods of lithium fluoride - Part 3: Determination of fluoride content - Distillation-thorium nitrate titration volumetric method

ICS: 77.120
2009-11-01
GB/T 22660.2-2008 Active

氟化锂化学分析方法 第2部分:湿存水含量的测定 重量法

Chemical analysis methods of lithium fluoride - Part 2: Determination of moisture content - By gravimetric method

ICS: 77.120
2009-11-01
GB/T 22660.1-2008 Active

氟化锂化学分析方法 第1部分:试样的制备和贮存

Chemical analysis methods of lithium fluoride - Part 1: Preparation and storage of test samples

ICS: 77.120
2009-11-01
GB/T 22638.9-2008 Abolished

铝箔试验方法 第9部分:亲水性的测定

Test methods for aluminium and aluminium alloy foils - Part 9: Determination of hydrophilic property

ICS: 77.040.01
2009-11-01
GB/T 22638.7-2008 Abolished

铝箔试验方法 第7部分:热封强度的测定

Test methods for aluminium and aluminium alloy foils - Part 7: Determination of heat seal strength

ICS: 77.040.01
2009-11-01
GB/T 22638.6-2008 Abolished

铝箔试验方法 第6部分:直流电阻的测定

Test methods for aluminium and aluminium alloy foils - Part 6: Determination of direct current resistance

ICS: 77.040.01
2009-11-01
GB/T 22638.5-2008 Abolished

铝箔试验方法 第5部分:刷水试验方法

Test methods for aluminium and aluminium alloy foils - Part 5: Determination of wettability by brushing

ICS: 77.040.01
2009-11-01
GB/T 22638.4-2008 Abolished

铝箔试验方法 第4部分:表面润湿张力的测定

Test methods for aluminium and aluminium alloy foils - Part 4: Determination of surface wetting tension

ICS: 77.040.01
2009-11-01
GB/T 22638.3-2008 Abolished

铝箔试验方法 第3部分:粘附性的测定

Test methods for aluminium and aluminium alloy foils - Part 3: Determination of stickiness

ICS: 77.040.01
2009-11-01
GB/T 22638.2-2008 Abolished

铝箔试验方法 第2部分:针孔的检测

Test methods for aluminium and aluminium alloy foils - Part 2: Determination of porosity

ICS: 77.040.01
2009-11-01
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