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GB/T 2468-2008
Pyrites and concentrate - Deter
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ination of zinc content - Flame atomic absorption spectrometric and spectrphotometric methods
硫铁矿和硫精矿中锌含量的测定 火焰原子吸收光谱法和分光光度法
GB/T 223.29-2008
Iron, steel and alloy - Deter
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ination of lead content - Carrier precipitation-xylenol orange spectrophotometric method
钢铁及合金 铅含量的测定 载体沉淀-二甲酚橙分光光度法
GB/T 223.70-2008
Iron, steel and alloy - Deter
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ination of iron contents - O-phenanthroline spectrophotometric method
钢铁及合金 铁含量的测定 邻二氮杂菲分光光度法
GB/T 223.43-2008
Iron, steel and alloy - Deter
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ination of tungsten content - Gravimetryc method and spectrophotometric method
钢铁及合金 钨含量的测定 重量法和分光光度法
GB/T 223.55-2008
Iron, steel and alloy - Deter
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ination of tellurium content - Oscillo-polarographic method
钢铁及合金 碲含量的测定 示波极谱法
GB/T 223.64-2008
Iron, steel and alloyed - Deter
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ination of manganese content - Flame atomic absorption spectrometric method
钢铁及合金 锰含量的测定 火焰原子吸收光谱法
GB/T 223.67-2008
Iron, steel and alloy - Deter
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ination of sulfur content -Methylene blue spectrophotometric method
钢铁及合金 硫含量的测定 次甲基蓝分光光度法
GB/T 223.69-2008
Iron, steel and alloy - Deter
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ination of carbon contents - Gas-volumetric method after combustion in the pipe furnace
钢铁及合金 碳含量的测定 管式炉内燃烧后气体容量法
GB/T 223.31-2008
Iron, steel and alloy - Deter
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ination of arsenic content -Distillation-molybdenum blue spectrophotometric method
钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法
GB/T 223.72-2008
Iron, steel and alloy - Deter
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ination of sulfur content - Gravimetric method
钢铁及合金 硫含量的测定 重量法
GB/T 2293-2008
Pitch products of coal carbonization - Deter
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ination of quinoline-insoluble
焦化沥青类产品喹啉不溶物试验方法
GB/T 223.73-2008
Iron, steel and alloy - Deter
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ination of iron contents - Titanium trichloride-potassium dichromate titration method
钢铁及合金 铁含量的测定 三氯化钛-重铬酸钾滴定法
GB/T 2288-2008
Coking products - Deter
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ination of moisture content
焦化产品水分测定方法
GB/T 223.9-2008
Iron, steel and alloy - Deter
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ination of aluminium content - Chrom azurol S photometric method
钢铁及合金 铝含量的测定 铬天青S分光光度法
GB/T 2281-2008
Deter
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ination of density of coking oil products
焦化油类产品密度试验方法
GB/T 223.26-2008
Iron, steel and alloy - Deter
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ination of molybdenum content - The thiocyanate spectrophotometric method
钢铁及合金 钼含量的测定 硫氰酸盐分光光度法
GB/T 10623-2008
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etallic material - Mechanical testing - Vocabulary
金属材料 力学性能试验术语
GB/T 223.75-2008
Iron,steel and alloy - Deter
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ination of boron content - Methanol distillation-curcumin photometric method
钢铁及合金 硼含量的测定 甲醇蒸馏-姜黄素光度法
GB/T 21833-2008
Austenitic - Ferritic (duplex) grade stainless steel sea
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less tubes and pipes
奥氏体 铁素体型双相不锈钢无缝钢管
GB/T 2601-2008
The chro
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atographic method for determination of content of hydroxybenzene
酚类产品组成的气相色谱测定方法
GB/T 15712-2008
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icroalloyed medium carbon steels
非调质机械结构钢
GB/T 11343-2008
Non-destructive testing - Practice for ultrasonic angle-bea
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testing by the contact method
无损检测 接触式超声斜射检测方法
GB/T 12604.5-2008
Non-destructive testing - Ter
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inology - Terms used in magnetic particle testing
无损检测 术语 磁粉检测
GB/T 14986-2008
High saturation
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agnetic induction, magnetic compensate alloys depending on temperature variation, corrosion-resisting, iron-aluminium, Permanent permeability, soft magneticalloys
高饱和、磁温度补偿、耐蚀、铁铝、恒磁导率软磁合金
GB/T 16444-2008
Planar double-enveloping wor
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gearing reducer
平面二次包络环面蜗杆减速器
GB/T 17395-2008
Di
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ensions,shapes,masses,and tolerances of seamless steel tubes
无缝钢管尺寸、外形、重量及允许偏差
GB/T 2101-2008
General require
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ent of acceptance, packaging, marking, and certification for section steel
型钢验收、包装、标志及质量证明书的一般规定
GB/T 223.23-2008
Iron, steel and alloy - Deter
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ination of nickel content - The dimethylglyoxime spectrophotometric method
钢铁及合金 镍含量的测定 丁二酮肟分光光度法
GB/T 21834-2008
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edium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method
中低合金钢 多元素成分分布的测定 金属原位统计分布分析法
GB/T 21835-2008
Di
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ensions and masses per unit length of welded steel pipes
焊接钢管尺寸及单位长度重量
GB/T 21836-2008
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anganous manganic oxide for soft magnetic ferrites
软磁铁氧体用四氧化三锰
GB/T 21837-2008
Practice for electro
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agnetic examination of ferromagnetic steel wire rope
铁磁性钢丝绳电磁检测方法
GB/T 21838.1-2008
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etallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method
金属材料 硬度和材料参数的仪器化压痕试验 第1部分:试验方法
GB/T 21838.4-2008
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etallic materials - Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings
金属材料 硬度和材料参数的仪器化压痕试验 第4部分:金属和非金属覆盖层的试验方法
GB/T 21839-2008
Steel for prestressed concrete - Test
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ethods
预应力混凝土用钢材试验方法
GB/T 18876.3-2008
Standard practice for deter
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ining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology
应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法 第3部分 钢中碳化物级别的图像分析与体视学测定
GB/T 6402-2008
Steel forgings -
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ethod for ultrasonic testing
钢锻件超声检测方法
GB/T 4702.4-2008
Chro
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ium metal - Determination of iron content - EDTA titrimetric method and flame atomic absorption spectrometric method
金属铬 铁含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法
GB/T 4702.5-2008
Chro
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ium metal - Determination of aluminium content - EDTA titrimetric method and flame atomic absorption spectrometric method
金属铬 铝含量的测定 乙二胺四乙酸二钠滴定法和火焰原子吸收光谱法
GB/T 5686.1-2008
Ferro
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anganese，ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal - Determination of manganese content - Potentiometric method and titrimetric mothod after ammonium nitrate & perchloric acid oxidation
锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法
GB/T 5686.2-2008
Ferro
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anganese，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 gravimet
锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝光度法、氟硅酸钾滴定法和高氯酸重量法
GB/T 5686.4-2008
Ferro
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anganese , ferromanganese-silicon , itrogen-bearing ferromanganese and manganese metal - Determination of phosphorus content - Molybdenum blue photometric method and alkali content titrimetric method
锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝光度法和碱量滴定法
GB/T 5686.5-2008
Ferro
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anganese, 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
锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法
GB/T 4702.2-2008
Chro
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ium metal - Determination of silicon content - The perchloric acid gravimetric method
金属铬 硅含量的测定 高氯酸重量法
GB/T 6396-2008
Clad steel plates -
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echanical and technological test
复合钢板力学及工艺性能试验方法
GB/T 7731.12-2008
Ferrotungsten - Deter
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ination of sulfur content - Infrared absorption method and combustion titration method
钨铁 硫含量的测定 红外线吸收法和燃烧中和滴定法
GB/T 6803-2008
Test
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ethod for drop-weight test to determine nil-ductility transition temperature of ferritic steels
铁素体钢的无塑性转变温度落锤试验方法
GB/T 7731.14-2008
Ferrotungsten - Deter
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ination of lead content - The polarographic method and inductively coupled plasma-atomic emission spectrometry
钨铁 铅含量的测定 极谱法和电感耦合等离子体原子发射光谱法
GB/T 7731.7-2008
Ferrotungsten - Deter
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ination of tin content - Phenylfluorone photometric method and inductively coupled plasma-atomic emission spectrometry
钨铁 锡含量的测定 苯基荧光酮光度法和电感耦合等离子体原子发射光谱法
GB/T 7732-2008
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etallic materials - Fracture toughness testing method with surface crack tension specimens
金属材料 表面裂纹拉伸试样断裂韧度试验方法
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GB/T 2468-2008
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