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 8152.3-2006
Methods for chemical analysis of lead concentrates―Determination of aluminium(III)oxide content―Chromazurol S spectrophotometric method
GB/T 8152.12-2006
Methods for chemical analysis of lead concentrates―Determination of cadmium content―Flame atomic absorption spectrometric method
GB/T 8152.11-2006
Methods for chemical analysis of lead concentrates―Determination of mercury content―Atomic fluorescence spectrometer method
GB/T 1819.17-2006
Methods for chemical analysis of tin concentrates―Determination of mercury content―The cold vapor atomic absorption spectrometric method
GB/T 1819.16-2006
Methods for chemical analysis of tin concentrates―Determination of silver content―Flame atomic absoption spectrometric method
GB/T 1819.15-2006
Methods for chemical analysis of tin concentrates―Determination of fluorine content―The ion-selective electrode method
GB/T 1819.14-2006
Methods for chemical analysis of tin concentrates―Determination of copper content―Flame atomic absorption spectrometric method
GB/T 5195.10-2006
Fluorspar―Determination of iron content―1,10-phenanthroline spectrophotometric method
GB/T 6730.28-2006
Iron ores―Determinaton of fluorine content―Ion-selective electrode method
GB/T 6730.63-2006
Iron ores―Determination of aluminum,calcium,magnesium,manganese,phosphorus,silicon and titanium content―Inductively coupled plasma atomic emission spectrometric method
GB/T 5195.1-2006
Fluorspar―Determination of calcium fluoride content
GB/T 5195.3-2006
Fluorspar―Determination of loss in mass at 105℃―Gravimetric method
GB/T 5195.5-2006
Fluorspar―Determination of total sulfur content―The iodometric method after combustion
GB/T 5195.2-2006
Fluorspar―Determination of carbonate content
GB/T 5195.4-2006
Fluorspar―Determination of sulfide content―Iodometric method
GB/T 5195.8-2006
Fluorspar―Determination of silicon dioxide content
GB/T 5195.6-2006
Fluorspar―Determination of phosphorus content
GB/T 5195.11-2006
Fluorspar―Determination of manganese content―The periodate spectrophotometric method
GB 20181-2006
Mine hoists and mine winders Safety requirements
GB 20180-2006
Mine auxiliary winders Safety requirements