GB/T 8207-2007
煤中锗的测定方法
Determination of germanium in coal
- 实施日期
- 2008-06-01
- ICS 分类
- 73.040
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。
找到 272 条
GB/T 8207-2007
Determination of germanium in coal
GB/T 16658-2007
Determination of chromium cadium and lead in coal
GB/T 1574-2007
Test method for analysis of coal ash
GB/T 483-2007
General rules for analytical and testing methods of coal
GB/T 15458-2006
Determination of abrasion index of coal
GB/T 15459-2006
Determination of shatter indices of coal
GB/T 20475.2-2006
Classification for content of harmful elements in coal - Part 2:chlorine
GB/T 20475.1-2006
Classification for content of harmful elements in coal - Part 1:phosphorus
GB/T 17608-2006
Division of variety and grading for coal products
GB/T 2559-2005
Analysis of lignite wax
GB/T 19494.3-2004
Mechanical sampling of coal--Part 3:Determination of precision and bias test
GB/T 19494.2-2004
Mechanical sampling of coal--Part 2:Method for sample preparation
GB/T 19494.1-2004
Mechanical sampling of coal--Part 1:Method for sampling
GB/T 15224.3-2004
Classification for coal quality--Part 3:Calorific value
GB/T 15224.2-2004
Classification for coal quality--Part 2:Sulfur content
GB/T 15224.1-2004
Classification for quality of coal--Part 1:Ash
GB/T 1819.6-2004
Methods for chemical analysis of tin concentrates--Determination of antimony content--The malachite green spectrometric method and the flame atomic absorption spectrometric method
GB/T 216-2003
Determination of phosphorus in coal
GB/T 215-2003
Determination of forms of sulfur in coal
GB/T 19225-2003
Determination of copper,cobalt,nickel and zinc in coal