GB/T 6150.9-2009
钨精矿化学分析方法 铜量的测定 火焰原子吸收光谱法
Methods for chemical analysis of tungsten concentrates - Determination of copper content - Flame atomic absorption spectrometry
- 实施日期
- 2010-06-01
- 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。
找到 5,061 条
GB/T 6150.9-2009
Methods for chemical analysis of tungsten concentrates - Determination of copper content - Flame atomic absorption spectrometry
GB/T 6150.8-2009
Methods for chemical analysis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry
GB/T 6150.3-2009
Methods for chemical analysis of tungsten concentrates - Determination of phosphorus content - The phosphorus molybdenum yellow spectrophotometry
GB/T 6150.16-2009
Methods for chemical analysis of tungsten concentrates - Determination of iron content - The sulfosalicylic acid spectrophotometry
GB/T 24512.2-2009
Seamless steel tubes and pipes for nuclear power plant - Part 2: Alloy steel seamless tubes and pipes
GB/T 24512.1-2009
Seamless steel tubes and pipes for nuclear power plant - Part 1: Carbon steel seamless tubes and pipes
GB/T 24511-2009
Stainless steel plate, sheet and strip for pressure equipments
GB/T 24510-2009
9%Nickel steel plates for pressure vessels with specified low temperature properties
GB/T 24484-2009
Sampling and preparation of the ferromolybdenum samples
GB/T 24444-2009
Electroslag remelting mould
GB/T 24245-2009
Steel cord for rubber track
GB/T 24244-2009
Iron oxide for ferrite
GB/T 24238-2009
Hot rolled wire rod for prestressed steel
GB/T 24242.2-2009
Non-alloy steel wire rods for conversion to wire - Part 2: Specific requirements for general purpose wire rod
GB/T 24242.1-2009
Non-alloy steel wire rods for conversion to wire - Part 1: General requirements
GB/T 8704.9-2009
Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method
GB/T 8704.8-2009
Ferrovanadium - Determination of aluminium content - The chromazurol S spectrophotometric method and EDTA titrimetric method
GB/T 8704.7-2009
Ferrovanadium - Determination of phosphorus content - The molybdenum blue photometric method
GB/T 8704.3-2009
Ferrovanadium - Determination of sulfur content - The infrared absorption method and the combustion-neutralization titration method
GB/T 24234-2009
Cast iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method)