GB/T 24583.7-2019
钒氮合金 氧含量的测定 红外线吸收法
Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method
- 实施日期
- 2020-05-01
- 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。
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GB/T 24583.7-2019
Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method
GB/T 24583.5-2019
Vanadium-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method
GB/T 24583.4-2019
Vanadium-nitrogen—Determination of carbon content—Infrared absorption method
GB/T 24583.3-2019
Vanadium-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method
GB/T 24583.2-2019
Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas
GB/T 24583.1-2019
Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
GB/T 24113.2-2019
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Non-destructive testing—Image quality of radiographs—Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators
GB/T 23901.4-2019
Non-destructive testing—Image quality of radiographs—Part 4: Experimental evaluation of image quality values and image quality tables
GB/T 23901.3-2019
Non-destructive testing—Image quality of radiographs—Part 3:Image quality classes
GB/T 23901.2-2019
Non-destructive testing—Image quality of radiographs—Part 2:Determination of the image quality value using step/hole-type image quality indicators
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GB/T 22701-2019
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