GB/T 21933.2-2008
镍铁 硅含量的测定 重量法
Ferronickel - Determination of silicon content - Gravimetric method
- 实施日期
- 2008-12-01
- ICS 分类
- 77.100
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 70,494 条
GB/T 21933.2-2008
Ferronickel - Determination of silicon content - Gravimetric method
GB/T 21933.1-2008
Ferronickel - Determination of nickel content - The dimethylglyoxime gravimetric method
GB/T 21931.3-2008
Nickel,ferronickel and nickel alloys - Determination of phosphorus content - Phosphovanoclonolybeate molecular absorption spectrometric method
GB/T 21931.2-2008
Nickel, ferronickel and nickel alloys - Determination of sulfur content - Infrared absorption method after induction furnace combustion
GB/T 21931.1-2008
Nickel,ferronickel and nickel alloys - Determination of carbon content - Infrared absorption method after induction furnace combustion
GB/T 1839-2008
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GB/T 14165-2008
Corrosion of metals and alloys - Atmospheric corrosion testing - General requirements for field tests
GB/T 223.4-2008
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GB/T 21932-2008
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GB/T 21965-2008
Steel wire ropes - Vocabulary for acceptance and defect
GB/T 5177-2008
Industrial lineal alkylbenzene
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Test methods for industrial sodium tripolyphosphate
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Surface active agents - Determination of the power to dispersecalcium soap - Acidimetric .method (Modifled Schoenfeldt method)
GB/T 21919-2008
Laboratory medicine - Requirements for reference measurement laboratories
GB/T 16499-2008
The Preparation of safety publication and the use of basic safety publications and group safety publications
GB/T 13530-2008
Test methods for sodium ethoxylated alkyl sulfate
GB/T 13216-2008
Test methods for glycerine
GB/T 13173-2008
Surface active agents - Detergents - Testing methods
GB/T 11989-2008
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GB/T 9104-2008
Test methods for industrial stearic acids