GB/T 19395-2013
金属镨
Praseodymium metal
- 实施日期
- 2014-10-01
- ICS 分类
- 77.120.99
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 19395-2013
Praseodymium metal
GB/T 30457-2013
Test methods of rare earth ultraviolet emission phosphors for fluorescent lamps
GB/T 30454-2013
Test methods of silicate phosphors activated by rare earths for LED
GB/T 30076-2013
Silicate phosphors activated by rare earths for LED
GB/T 30075-2013
Rare earth activated nitride red phosphors for LEDs
GB/T 30083-2013
Copper,lead and zinc ores and concentrates―Precision and bias of mass measurement techniques
GB/T 30082-2013
Copper,lead and zinc sulfide concentrates―Determination of mass of contained metal in a lot
GB/T 3260.9-2013
Methods for chemical analysis of tin―Part 9: Determination of sulphur content―Infra-red absorption method after high frequency induction furnace
GB/T 3260.8-2013
Methods for chemical analysis of tin―Part 8:Determination of zinc content―Flame atomic absorption spectrometric method
GB/T 3260.7-2013
Methods for chemical analysis of tin―Part 7: Determination of aluminium content―Electrothermal atomic absorption spectrometric method
GB/T 3260.6-2013
Methods for chemical analysis of tin―Part 6: Determination of arsenic contents―Malachite green arsenic molybdenum heteropoly acid photometric method
GB/T 3260.5-2013
Methods for chemical analysis of tin―Part 5:Determination of antimony content―The malachite green photometric method
GB/T 3260.4-2013
Methods for chemical analysis of tin―Part 4:Determination of lead content―Flame atomic absorption spectrometric method
GB/T 3260.3-2013
Methods for chemical analysis of tin―Part 3:Determination of bismuth content KI photometric method and flame atomic absorption spectrometric method
GB/T 3260.2-2013
Methods for chemical analysis of tin―Part 2:Determination of iron content―1,10-phenanthroline photometric method
GB/T 3260.1-2013
Methods for chemical analysis of tin―Part 1:Determination of copper content―Flame atomic absorption spectrometric method
GB/T 3260.10-2013
Methods for chemical analysis of tin―Part 10:Determination of cadmium content―Flame atomic absorption spectrometric method
GB/T 5156-2013
Magnesium alloy extruded profiles
GB/T 5155-2013
Magnesium alloy extruded bars
GB/T 29917-2013
Praseodymium-neodymium-dysprosium alloy