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GB/T 7731.5-1987
鎢鐵化學分析方法 鉬藍光度法測定矽量(中英文版)
Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of silicon content
GB/T 7731.4-1987
鎢鐵化學分析方法 鉬藍光度法測定磷量(中英文版)
Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 7731.3-2008
鎢鐵 銅含量的測定 雙環己酮草醯二腙光度法和火焰原子吸收光譜法(中英文版)
Ferrotungsten - Determination of copper content - Bis(cyclohexanone)oxalyldihydrazone photometric method and flame atomic absorption spectrometric method
GB/T 7731.2-2007
鎢鐵 錳含量的測定 高碘酸鹽分光光度法和火焰原子吸收光譜法(中英文版)
Ferrotungsten - Determination of manganese content - The periodate spectrophotometric method and the flame atomic absorption spectrometric method
GB/T 7731.14-2008
鎢鐵 鉛含量的測定 極譜法和電感耦合等離子體原子發射光譜法(中英文版)
Ferrotungsten - Determination of lead content - The polarographic method and inductively coupled plasma-atomic emission spectrometry
GB/T 7731.12-2008
鎢鐵 硫含量的測定 紅外線吸收法和燃燒中和滴定法(中英文版)
Ferrotungsten - Determination of sulfur content - Infrared absorption method and combustion titration method
GB/T 7731.1-1987
鎢鐵化學分析方法 辛可寧重量法測定鎢量(中英文版)
Methods for chemical analysis of ferrotungsten--The cinchonine gravimetric method for the determination of tungsten content
GB/T 7731.10-1988
鎢鐵化學分析方法 紅外線吸收法測定碳量(中英文版)
Methods for chemical analysis of ferrotungsten--The infrared absorption method for the determination of carbon content
GB/T 7531-2008
有機化工產品灼燒殘渣的測定(中英文版)
Determination of ignition residue for organic chemical products
GB/T 6609.31-2009
氧化鋁化學分析方法和物理性能測定方法 第31部分:流動角的測定(中英文版)
Chemical analysis methods and determination of physical performance of alumina - Part 31: Determination of angle of flow
GB/T 6531-1986
原油和燃料油中沉澱物測定法(抽提法)(中英文版)
Crude petroleum and fuel oils--Determination of sediment--Extraction method
GB/T 6031-1998
硫化橡膠或熱塑性橡膠硬度的測定(10~100 IRHD)(中英文版)
Rubber,vulcanized or thermoplastic--Determination of hardness (hardness between 10IRHD and 100 IRHD)
GB/T 5831-2011
氣體中微量氧的測定 比色法(中英文版)
Determination of trace oxygen in the gases - Colorimetric method
GB/T 5319-2002
燒結金屬材料(不包括硬質合金) 橫向斷裂強度的測定(中英文版)
Sintered metal materials,excluding hardmetals--Determination of transverse rupture strength
GB/T 531.2-2009
硫化橡膠或熱塑性橡膠 壓入硬度試驗方法 第2部分:可擕式橡膠國際硬度計法(中英文版)
Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 2: IRHD pocket meter method
GB/T 531.1-2008
硫化橡膠或熱塑性橡膠 壓入硬度試驗方法 第1部分:邵氏硬度計法(邵爾硬度)(中英文版)
Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1:Duromerer method (Shore hardness)
GB/T 5009.31-2003
食品中對羥基苯甲酸酯類的測定(中英文版)
Determination of p-hydroxybenzoic acid esters in foods
GB/T 5009.131-2003
植物性食品中亞胺硫磷殘留量的測定(中英文版)
Determination of phosmet residues in vegetable foods
GB/T 32131-2015
辣根過氧化物酶活性檢測方法 比色法(中英文版)
Determination of the activity of horse radish peroxidase—Colorimetric ethod
GB/T 31979-2015
鋼絲繩 旋轉性能測定方法(中英文版)
Steel wire ropes—Determination of rotational properties
GB/T 31967.2-2015
稀土永磁材料物理性能測試方法 第2部分:抗彎強度和斷裂韌度的測定(中英文版)
Test method for physical property of rare earth permanent magnetic materials—Part 2:Determination of bending strength and fracture toughness
GB/T 31967.1-2015
稀土永磁材料物理性能測試方法 第1部分:磁通溫度特性的測定(中英文版)
Test method for physical property of rare earth permanent magnetic materials—Part 1:Determination of temperature coefficient of magnetic flux
GB/T 31959-2015
碳纖維熱穩定性的測定(中英文版)
Determination of thermal oxidative resistance of carbon fiber
GB/T 31949-2015
錳礦石 汞含量的測定 固體進樣直接測定法(中英文版)
Manganese ores—Determination of mercury content—Solid sampling and direct mercury analysis method
GB/T 31948-2015
鉻礦石 汞含量的測定 固體進樣直接測定法(中英文版)
Chromium ores—Determination of mercury content— Solid sampling and direct mercury analysis method
GB/T 31947-2015
鐵礦石 汞含量的測定 固體進樣直接測定法(中英文版)
Iron ores—Determination of mercury content—Solid sampling and direct mercury analysis method
GB/T 31931-2015
鋼板及鋼帶 鋅及鋅合金鍍層中六價鉻含量的測定 二苯碳醯二肼分光光度法(中英文版)
Zinc or zinc alloy coating on steel sheets or strips—Determination of hexavalent chromium content—1,5-Diphenylcarbohydrazide (diphenylcarbazide) spectrophotometric method
GB/T 31927-2015
鋼板及鋼帶 鋅基和鋁基鍍層中鉛和鎘含量的測定 電感耦合等離子體質譜法(中英文版)
Zinc and aluminum based coatings on steel sheets and strips—Determination of lead and cadmium contents—Inductively coupled plasma mass spectrometric method
GB/T 31926-2015
鋼板及鋼帶 鋅基和鋁基鍍層中鉛、鎘和鉻含量的測定 輝光放電原子發射光譜法(中英文版)
Zinc and aluminum based coatings on steel sheets and strips—Determination of lead,cadmium and chromium contens—Glow discharge atomic emission spectrometry method
GB/T 31924-2015
含鎳生鐵 鎳含量的測定 丁二酮肟重量法(中英文版)
Nickel pig iron—Determination of nickel content—The dimethylglyoxime gravimetric method

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