GB/T 8722-2008
石墨材料中温导热系数测定方法
Method for the determination of thermal conductivity of graphite materials at median temperature
- 实施日期
- 2008-11-01
- ICS 分类
- 29.050
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 8722-2008
Method for the determination of thermal conductivity of graphite materials at median temperature
GB/T 7732-2008
Metallic materials - Fracture toughness testing method with surface crack tension specimens
GB/T 7731.7-2008
Ferrotungsten - Determination of tin content - Phenylfluorone photometric method and inductively coupled plasma-atomic emission spectrometry
GB/T 7731.3-2008
Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method
GB/T 7731.14-2008
Ferrotungsten - Determination of lead content - The polarographic method and inductively coupled plasma-atomic emission spectrometry
GB/T 7731.12-2008
Ferrotungsten - Determination of sulfur content - Infrared absorption method and combustion titration method
GB/T 5686.7-2008
Ferromanganese, ferromanganese-silicon,, nitrogen-bearing ferromanganese and manganese metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization method
GB/T 5686.5-2008
Ferromanganese, ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method ,the gasometric method ,the gravimetric and the coulometric method
GB/T 5686.4-2008
Ferromanganese , ferromanganese-silicon , itrogen-bearing ferromanganese and manganese metal - Determination of phosphorus content - Molybdenum blue photometric method and alkali content titrimetric method
GB/T 5686.2-2008
Ferromanganese,ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of silicon content - Molybdenum blue photometric method ,silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimetric
GB/T 5686.1-2008
Ferromanganese,ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal - Determination of manganese content - Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation
GB/T 4702.5-2008
Chromium metal - Determination of aluminium content - EDTA titrimetric method and flame atomic absorption spectrometric method
GB/T 4702.4-2008
Chromium metal - Determination of iron content - EDTA titrimetric method and flame atomic absorption spectrometric method
GB/T 4702.2-2008
Chromium metal - Determination of silicon content - The perchloric acid gravimetric method
GB/T 4702.16-2008
Chromium metal - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method
GB/T 4701.6-2008
Ferrotitanium - Determination of aluminum content - EDTA titrimetric method
GB/T 4701.4-2008
Ferrotitanium - Determinatino of manganese content - Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
GB/T 4701.10-2008
Ferrotitanium - Determination of sulfur content - Infrared absorption method and combustion-neutralization titration method
GB/T 4699.6-2008
Ferrochromium and silicochromium - Determination of sulfur content - The infrared absorption method and the combustion-titration method
GB/T 4699.4-2008
Ferrochromium and silicochromium - Determination of carbon content - Infrared absorption method and gravimetric method