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- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
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GB/T 22660.3-2008
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
GB/T 22662.7-2008
氟钛酸钾化学分析方法 第7部分:铅含量的测定 火焰原子吸收光谱法
Chemical analysis methods of potassium fluotitanate - Part 7: Determiantion of lead content - Flame atomic absorption spectrometric method
GB/T 22662.9-2008
氟钛酸钾化学分析方法 第9部分:五氧化二磷含量的测定 钼蓝分光光度法
Chemical analysis methods of potassium fluotitanate - Part 9: Determination of phosphoruo content - Molybdenum blue photometric method
GB/T 22660.8-2008
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
GB/T 2099.6-2008
Plugs and socket-outlets for household and similar purposes - Part 2: Particular requirements for fused plugs
GB/T 19651.3-2008
Miscellaneous lampholders - Part 2-2: Particular requirements - Connectors for LED-modules
GB 7000.225-2008
Luminaires - Part 2-25: Particular requirements - Iuminaires used in clinical areas of hospitals and health care buildings
GB/T 20634.2-2008
Non-impregnated densified laminated wood for electrical purposes - Part 2: Methods of test
GB/T 20634.4-2008
电气用非浸渍致密层压木 第4部分:单项材料规范 由桦木薄片制成的环材
Non-impregnated densified laminated wood for electrical purposes - Part 4: Specifications for individual materials - Rings produced from birch veneer
GB/T 22981-2008
Determination of bacitracin residues in milk and milk powder - LC-MS-MS method