中華人民共和國國家標準(中國大陸GB標準)英文版

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  GB/T 35210.1-2023
页岩甲烷等温吸附/解吸量的测定 第1部分:静态容积法(中英文版)
Determination of isothermal adsorption/desorption capacity of shale methane - Part 1: Static volumetric method
  GB/T 42490-2023
土壤质量 土壤与生物样品中有机碳含量与碳同位素比值、全氮含量与氮同位素比值的测定 稳定同位素比值质谱法(中英文版)
Soil quality Determination of organic carbon content and carbon isotope ratio, total nitrogen content and nitrogen isotope ratio in soil and biological samples Stable isotope ratio mass spectrometry
  GB/T 42488-2023
土壤质量 土壤中无机态氮15N丰度的测定 稳定同位素比值质谱法(中英文版)
Soil quality - Determination of 15N abundance of inorganic nitrogen in soil - Stable isotope ratio mass spectrometry
  GB 31604.55-2023
食品安全国家标准 食品接触材料及制品 异噻唑啉酮类化合物迁移量的测定(中英文版)
National Food Safety Standards Food Contact Materials and Products Determination of Migration Amount of Isothiazolinone Compounds
  GB/T 41559-2022
纺织品 异噻唑啉酮类化合物的测定(中英文版)
Textiles - Determination of isothiazolinone compounds
  GB/T 41412-2022
玩具中异噻唑啉酮类防腐剂的测定 高效液相色谱-串联质谱法(中英文版)
Determination of isothiazolinone preservatives in toys high performance liquid chromatography tandem mass spectrometry
  GB/T 17814-2022
饲料中丁基羟基茴香醚、二丁基羟基甲苯、特丁基对苯二酚、乙氧基喹啉和没食子酸丙酯的测定(中英文版)
Determination of butylated hydroxyanisole, dibutyl hydroxytoluene, tert-butyl hydroquinone, ethoxyquinoline and propyl gallate in feed
  GB/T 38478-2021
虾青素旋光异构体含量的测定 液相色谱法(中英文版)
Determination of astaxanthin opticalisomers content—Liquid chromatography
  GB/T 40899-2021
化妆品中禁用物质溴米索伐、卡溴脲和卡立普多的测定 高效液相色谱法(中英文版)
Determination of prohibited bromisoval, carbromal and carisoprodol in cosmetics—High performance liquid chromatography
  GB/T 13087-2020
饲料中异硫氰酸酯的测定方法(中英文版)
Determination of isothiocyanates in feeds
  GB/T 35210.2-2020
页岩甲烷等温吸附测定方法 第2部分:重量法(中英文版)
Determination methods of methane isothermal adsorption of shale—Part 2: Gravimetric method
  GB/T 12009.5-2016
塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定《第1号修改单》(中英文版)
(Plastics - Aromatic isocyanates for the production of polyurethane - Part 5: Determination of acidity - amendment No. 1)
  GB/T 37848-2019
水中锶同位素丰度比的测定(中英文版)
Determination of strontium isotopic ratios in aqueous solution
  GB/T 37363.1-2019
涂料中生物杀伤剂含量的测定 第1部分:异噻唑啉酮含量的测定(中英文版)
Determination of biocides content of coating materials—Part 1:Determination of isothiazolinones content
  GB/T 15904-2018
橡胶 聚异戊二烯含量的测定(中英文版)
Rubber—Determination of polyisoprene content
  GBZ/T 300.96-2018
工作场所空气有毒物质测定-第96部分:七氟烷、异氟烷和恩氟烷(中英文版)
Determination of toxic substances in workplace air - Part 96: sevoflurane, isoflurane and enflurane
  GB/T 7717.15-2018
工业用丙烯腈 第15部分:对羟基苯甲醚含量的测定(中英文版)
Acrylonitrile for industrial use—Part 15:Determination of concent of p-hydroxylanisole
  GB/T 34247.2-2018
异丁烯-异戊二烯橡胶(IIR)不饱和度的测定-第2部分:核磁共振氢谱法(中英文版)
Determination of the unsaturation of isobutene-isoprene rubber—Part 2:1H-NMR method
  GBZ/T 300.164-2018
工作场所空气有毒物质测定-第164部分:二苯基甲烷二异氰酸酯(中英文版)
Determination of toxic substances in the workplace - Part 164: Diphenylmethane diisocyanate
  GBZ/T 300.163-2018
工作场所空气有毒物质测定-第163部分:甲苯二异氰酸酯(中英文版)
Determination of toxic substances in workplace air - Part 163: Toluene diisocyanate
  GB/T 6881.2-2017
声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法(中英文版)
Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room
  GB/T 34247.1-2017
异丁烯-异戊二烯橡胶(IIR)不饱和度的测定 第1部分:碘量法(中英文版)
Determination of the unsaturation of isobutene-isoprene rubber—Part 1: Iodometry
  GB/T 16781.1-2017
天然气 汞含量的测定 第1部分:碘化学吸附取样法(中英文版)
Natural gas—Determination of mercury—Part 1: Sampling of mercury by chemisorption on iodine
  GB/T 15906-2017
橡胶中异丁烯-异戊二烯橡胶或聚异丁烯含量的测定(中英文版)
Determination of isobutylene-isoprene rubber or polyisobutylene content in rubber
  GB/T 35210.1-2017
页岩甲烷等温吸附测定方法 第1部分:容积法(中英文版)
Determination methods of methane isothermal adsorption in shale—Part 1: Capacity method
  GB 5009.261-2016
食品安全国家标准 贝类中神经性贝类毒素的测定(中英文版)
National food safety standard - Determination of neurotoxic shellfish poisons in shellfish
  GB 31604.45-2016
食品安全国家标准 食品接触材料及制品 异氰酸酯的测定(中英文版)
National Food Safety Standard-Food contact materials and products-DETERMINATION OF ISOCYANATE
  GB/T 5474-2016
塑料 酚醛模塑制品 游离氨和铵化合物的测定 比色法(中英文版)
Plastics—Phenol formaldehyde mouldings—Determination of free ammonia and ammonium compounds—Colorimetric comparison method
  GB/T 12009.2-2016
塑料 聚氨酯生产用芳香族异氰酸酯 第2部分:水解氯的测定(中英文版)
Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 2: Determination of hydrolysable chlorine
  GB/T 32477-2016
塑料 用于聚氨酯生产的甲苯二异氰酸酯中总氯含量的测定(中英文版)
Plastics—Determination of total chlorine content in toluene diisocyanates for use in the production of polyurethanes
  GB/T 32471-2016
塑料 用于聚氨酯生产的甲苯二异氰酸酯异构比的测定(中英文版)
Plastics—Determination of the isomer ratio in toluene diisocyanates for use in the production of polyurethanes
  GB/T 12009.5-2016
塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定(中英文版)
Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 5: Determination of acidity
  GB/T 12009.4-2016
塑料 聚氨酯生产用芳香族异氰酸酯 第4部分:异氰酸根含量的测定(中英文版)
Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4: Determination of isocyanate content
  GB/T 12009.4-2016
塑料 聚氨酯生产用芳香族异氰酸酯 第4部分:异氰酸根含量的测定《第1号修改单》(中英文版)
(Plastics - Aromatic isocyanates for the production of polyurethane - Part 4: Determination of isocyanate content - amendment No. 1)
  GB/T 32371.4-2015
低溶剂型或无溶剂型胶粘剂涂敷后释放特性的短期测量方法 第4部分:挥发性二异氰酸酯的测定(中英文版)
Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application—Part 4: Determination of volatile diisocyanates
  GB/T 29613.2-2014
橡胶 裂解气相色谱分析法 第2部分:苯乙烯/丁二烯/异戊二烯比率的测定(中英文版)
Rubber―Analysis by pyrolytic gas-chromatographic methods―Part 2: Determination of styrene/butadiene/isoprene ratio
  GB/T 14837.1-2014
橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第1部分:丁二烯橡胶、乙烯-丙烯二元和三元共聚物、异丁烯-异戊二烯橡胶、异戊二烯橡胶、苯乙烯-丁二烯橡胶(中英文版)
Rubber and rubber products―Determination of the composition of vulcanizates and uncured compounds by thermogravimetry―Part 1:Butadiene, ethylene-propylene copolymer and terpolymer, isobutene-isoprene, isoprene and styrene-butadiene rubbers
  GB/T 31231-2014
水中锌、铅同位素丰度比的测定 多接收电感耦合等离子体质谱法(中英文版)
Determination of zinc and lead isotopic ratios in aqueous solution―Multiple-collectors inductively coupled plasma mass spectrometry
  GB/T 30914-2014
苯乙烯-异戊二烯-丁二烯橡胶(SIBR)微观结构的测定(中英文版)
Styrene-isoprene-butadiene rubber (SIBR)―Determination of the microstructure
  GB/T 30940-2014
化妆品中禁用物质维甲酸、异维甲酸的测定 高效液相色谱法(中英文版)
Determination of tretinoin and isotretinoin in cosmetics―High performance liquid chromatography
  GB 29681-2013
食品安全国家标准 牛奶中左旋咪唑残留量的测定 高效液相色谱法(中英文版)
National Food Safety Standard-Determination of Levamisole Residue in Milk by High Performance Liquid Chromatography
  GB/T 29493.7-2013
纺织染整助剂中有害物质的测定 第7部分:聚氨酯涂层整理剂中二异氰酸酯单体的测定(中英文版)
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 7: Determination of monomeric diisocyanates in polyurethane coating agent
  GB/T 29493.6-2013
纺织染整助剂中有害物质的测定 第6部分:聚氨酯预聚物中异氰酸酯基含量的测定(中英文版)
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 6: Determination of isocyanate groups in polyurethane prepolymers
  GB/T 13288.4-2013
涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第4部分:ISO表面粗糙度比较样块的校准和表面粗糙度的测定方法 触针法(中英文版)
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned substrates - Part 4: Method for the calibration of ISO surface profile comparator and for the determination of surface p
  GB/T 28643-2012
饲料中二噁英及二噁英类多氯联苯的测定 同位素稀释-高分辨气相色谱/高分辨质谱法(中英文版)
Determination of PCDD/Fs and dioxin-like PCBs in feeds - Isotope dilution HRGC/HRMS
  GB/T 17814-2011
饲料中丁基羟基茴香醚、二丁基羟基甲苯、乙氧喹和没食子酸丙酯的测定(中英文版)
Determination of butyl hydroxy anisole, dibutyl hydroxy toluene, ethoxyquin and propyl gallate in feeds
  GB/T 27523-2011
卷烟 主流烟气中挥发性有机化合物(1,3-丁二烯、异戊二烯、丙烯腈、苯、甲苯)的测定 气相色谱-质谱联用法(中英文版)
Cigarettes - Determination of volatile organic compounds (1,3-butadiene, isoprene, acrylonitrile, benzene, toluene) in mainstream smoke - GC-MS method
  GB/T 26625-2011
粮油检验 大豆异黄酮含量测定 高效液相色谱法(中英文版)
Inspection of grain and oils - Determination of soybean isoflavone - High performance liquid chromatography
  GB/T 18340.2-2010
地质样品有机地球化学分析方法 第2部分:有机质稳定碳同位素测定 同位素质谱法(中英文版)
Organic geochemical analysis method for geological samples - Part 2: Determination of organic carbon stable isotopic component - Isotopic mass spectrometry
  GB/T 24417-2009
聚氯乙烯保鲜膜中己二酸二异壬酯的测定 气相色谱法(中英文版)
Determination of diisononyl adipate in PVC wrap films - Gas chromatographic method
  GB/T 19466.6-2009
塑料 差示扫描量热法(DSC)第6部分:氧化诱导时间(等温OIT)和氧化诱导温度(动态OIT)的测定(中英文版)
Plastics - Differential scanning calorimetry(DSC)- Part 6: Determination of oxidation induction time(isothermal OIT)and oxidation induction temperature(dynamic OIT)
  GB/T 12009.3-2009
塑料 多亚甲基多苯基异氰酸酯 第3部分:黏度的测定(中英文版)
Plastics - Polymethylene polyphenyl isocyanate - Part 3: Determination of viscosity
  GB/T 18446-2009
色漆和清漆用漆基 异氰酸酯树脂中二异氰酸酯单体的测定(中英文版)
Binders for paints and varnishes - Determination of monomeric diisocyanates in isocyanate resins
  GB/T 23788-2009
保健食品中大豆异黄酮的测定方法 高效液相色谱法(中英文版)
Determination of soybean isoflavone in health-care food - High-performance liquid chromatography
  GB/T 23296.22-2009
食品接触材料 塑料中异氰酸酯含量的测定 高效液相色谱法(中英文版)
Food contact materials - Determination of isocyanates in plastics - High performance liquid chromatography
  GB/T 23373-2009
食品中抗氧化剂丁基羟基茴香醚(BHA)、二丁基羟基甲苯(BHT)与特丁基对苯二酚(TBHQ)的测定(中英文版)
Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ) in foods
  GB/T 13288.3-2009
涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第3部分:ISO表面粗糙度比较样块的校准和表面粗糙度的测定方法 显微镜调焦法(中英文版)
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 3: Method for the calibration of ISO surface profile comparators and for the determination of su
  GB/T 22986-2008
牛奶和奶粉中氢化泼尼松残留量的测定 液相色谱-串联质谱法(中英文版)
Determination of prednisolone residues in milk and milk powder - LC-MS-MS method
  GB/T 22994-2008
牛奶和奶粉中左旋咪唑残留量的测定 液相色谱-串联质谱法(中英文版)
Determination of levamisole residues in milk and milk powder - LC-MS-MS method
  GB/T 23215-2008
贝类中多种麻痹性贝类毒素含量的测定 液相色谱-荧光检测法(中英文版)
Determination of paralytic shellfish poison in shellfish - HPLC-fluorescence detection method
  GB/T 22728-2008
化妆品中丁基羟基茴香醚(BHA)和二丁基羟基甲苯(BHT)的测定 高效液相色谱法(中英文版)
Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics - High performance liquid chromatography
  GB/T 22974-2008
牛奶和奶粉中氮氨菲啶残留量的测定 液相色谱-串联质谱法(中英文版)
Determination of isometamidium residues in milk and milk powder - LC-MS-MS method
  GB/T 16781.1-2008
天然气 汞含量的测定 第1部分:碘化学吸附取样法(中英文版)
Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine
  GB/T 5009.213-2008
贝类中麻痹性贝类毒素的测定(中英文版)
Determination of paralytic shellfish poison in shellfish
  GB/T 5009.212-2008
贝类中腹泻性贝类毒素的测定(中英文版)
Determination of diarrhetic shellfish poison in shellfish
  GB/T 22507-2008
动植物油脂 植物油中反式脂肪酸异构体含量测定 气相色谱法(中英文版)
Animal and vegetable fats and oils - Determination of the content of trans fatty acid isomers of vegetable fats and oils - Gas chromatographic method
  GB/T 9582-2008
摄影 工业射线胶片 ISO感光度,ISO平均斜率和ISO斜率G2和G4的测定(用X和γ射线曝光)(中英文版)
Photography - Industrial radiographic films - Determination of ISO speed, ISO average gradient and ISO gradients G2 and G4 when exposed to X-and Gamma-radiation
  GB/T 6846-2008
摄影 ISO安全灯条件的确定(中英文版)
Photography - Determination of ISO safelight conditions
  GB/T 14766-2008
摄影 黑白连续影调相纸 ISO感光度和ISO印相范围的测定(中英文版)
Photography - Black-and-white continuous-tone papers - Determination of ISO speed and ISO range for printing
  GB/T 22245-2008
保健食品中异嗪皮啶的测定(中英文版)
Determination of isofraxidin in health foods
  GB/T 14454.15-2008
黄樟油 黄樟素和异黄樟素含量的测定 填充柱气相色谱法(中英文版)
Oil of sassafras - Determination of safrole and isosafrole content - Gas chromatographic method on packed columns
  GB/T 16538-2008
声学 声压法测定噪声源声功率级 现场比较法(中英文版)
Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method in situ
  GB/T 2412-2008
塑料 聚丙烯(PP)和丙烯共聚物热塑性塑料等规指数的测定(中英文版)
Plastics - Polypropylene(PP) and propylene copolymer thermoplastics - Determination of isotactic index
  GB/T 2924-2008
摄影 静止摄影用彩色负性胶片 ISO感光度的测定(中英文版)
Photography - Colour negative films for still photography - Determination of ISO speed
  GB/T 21782.2-2008
粉末涂料 第2部分:气体比较比重仪法测定密度(仲裁法)(中英文版)
Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method)
  GB/T 21405-2008
往复式内燃机 发动机功率的确定和测量方法 排气污染物排放试验的附加要求(中英文版)
Reciprocating intenal combustion engines - Determination and method for the measurement of engine power - Additional requirements for exhaust emission tests in accordance with ISO 8178
  GB/T 1040.4-2006
塑料 拉伸性能的测定 第4部分:各向同性和正交各向异性纤维增强复合材料的试验条件(中英文版)
Plastics - Determination of tensile properties - Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites
  GB/T 20246-2006
声学 用于评价环境声压级的多声源工厂的声功率级测定 工程法(中英文版)
Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method
  GB/T 20224-2006
数码照相机曝光指数、ISO感光度值、标准输出灵敏度和推荐曝光指数的确定(中英文版)
Determination of exposure index, ISO speed ratings, standard output sensitivity and recommended exposure index for digital still cameras
  GB/T 9045-2006
摄影 照相材料 ISO分辨力的测定(中英文版)
Photography―Photographic materials―Determination of ISO resolving power
  GB/T 1819.1-2004
锡精矿化学分析方法 水分量的测定 称量法(中英文版)
Methods for chemical analysisof tin concentrates--Determination of water content--The weighing method
  GB/T 5009.30-2003
食品中叔丁基羟基茴香醚(BHA)与2,6-二叔丁基对甲酚(BHT)的测定(中英文版)
Determination of butylated hydroxyanisole and butylated hydroxytoluene in foods
  GB/T 5009.155-2003
大米中稻瘟灵残留量的测定(中英文版)
Determination of isoprothiolane residues in rice
  GB/T 5009.144-2003
植物性食品中甲基异柳磷残留量的测定(中英文版)
Determination of isofenphos-methylresidues in vegetable foods
  GB/T 5009.109-2003
柑桔中水胺硫磷残留量的测定(中英文版)
Determination of isocarbophos residues in orange
  GB/T 18932.1-2002
蜂蜜中碳-4植物糖含量测定方法 稳定碳同位素比率法(中英文版)
Method for the determination of C-4 plant sugars in honey--Stable carbon isotope ratio method
  GB/T 6881.2-2002
声学 声压法测定噪声源声功率级 混响场中小型可移动声源工程法 第1部分:硬壁测试室比较法(中英文版)
Acoustics--Determination of sound power levels of noise sources--Engineering methods for small,movable sources in reverberant field--Part 1:Comparison method for hard-walled test rooms
  GB/T 18105-2000
米类加工精度异色相差分染色检验法(IDS法)(中英文版)
Method for determination of the processing degree of rice and other grain kernels using iso-color-phase differential staining(IDS)
  GB/T 17672-1999
岩石中铅、锶、钕同位素测定方法(中英文版)
Determinations for isotopes of lead,strontium and neodymium in rock samples
  GB/T 17671-1999
水泥胶砂强度检验方法(ISO法)(中英文版)
Method of testing cements--Determinationof strength
  GB/T 17558-1998
照相闪光照明光源光谱分布指数(ISO/SDI)的测定(中英文版)
Camera flash illuminants--Determination of spectral distribution index(ISO/SDI)
  GB/T 17076-1997
车间空气中异丁醇的溶剂解吸气相色谱测定方法(中英文版)
Workplace air--Determination of isobutyl alcohol--Solvent desorption gas chromatographic method
  GB/T 16033-1995
车间空气中氰化氢及氢氰酸盐的异菸酸钠-巴比妥酸钠分光光度测定方法(中英文版)
Workplace air--Determination of hydrogen cyanide and cyanides--Sodium isonicotinate-sodium barbiturate spectrophotometric method
  GB/T 2923-1995
黑白照相负片/加工组合ISO感光度的测定(中英文版)
Determination of ISO speed of black-and-white pictorial still camera negative film/process systems
  GB/T 15906-1995
橡胶中丁基橡胶或聚异丁烯含量的测定(中英文版)
Rubber--Determination of isoprene-isobutylene rubber or poly isobutylene content
  GB/T 15904-1995
橡胶中聚异戊二烯含量的测定(中英文版)
Rubber--Determination of polyisoprene content
  GB/T 7717.15-1994
工业用丙烯腈中对羟基苯甲醚含量的测定 分光光度法(中英文版)
Acrylonitrile forindustrial use--Determination of content of p-hydroxylanisole--Spectrophotometric method
  GB/T 13897-1992
水质 硫氰酸盐的测定 异烟酸-吡唑啉酮分光光度法(中英文版)
Water quality--Determination of thiocyanate--Isonicotinic acid pyrazolone spectrophotometry
  GB/T 12009.5-1992
异氰酸酯中酸度的测定(中英文版)
Isocyanates--Determination of acidity
  GB/T 13087-1991
饲料中异硫氰酸酯的测定方法(中英文版)
Method for determination of isothiocyanatesin feeds
  GB/T 12009.1-1989
异氰酸酯中总氯含量测定方法(中英文版)
Isocyanates--Determination of total chlorine content
  GB/T 12009.4-1989
多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法(中英文版)
Polymethylene polyphenyl isocyanate--Determination of isocyanate content
  GB/T 12009.2-1989
异氰酸酯中水解氯含量测定方法(中英文版)
Isocyanates--Determination of hydrolyzable chlorine content
  GB/T 4333.3-1988
硅铁化学分析方法 高碘酸钾光度法测定锰量(中英文版)
Methods for chemical analysisof ferrosilicon--The potassium periodate photometric method for the determination of manganese content
  GB/T 4333.2-1988
硅铁化学分析方法 铋磷钼蓝光度法测定磷量(中英文版)
Methods for chemical analysisof ferrosilicon--The reduced molybdobismuthylphosphoric acid photometric method for the determination of phosphorus content
  GB/T 3653.6-1988
硼铁化学分析方法 锑磷钼蓝光度法测定磷量(中英文版)
Methods for chemical analysisof ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content
  GB/T 4702.14-1988
金属铬化学分析方法 红外线吸收法测定碳量(中英文版)
Methods for chemical analysisof chromium metal--The infrared absorption method for the determination of carbon content
  GB/T 8120-1987
高纯正庚烷和异辛烷纯度测定法 (毛细管色谱法)(中英文版)
High-purity n-heptane and isooctance--Determination of purity--Capillary gas chromatography
  GB/T 6730.50-1986
铁矿石化学分析方法 气体容量法测定总碳量(中英文版)
Methods for chemical analysisof iron ores--The gas volumetric method for the determination of total carbon content
  GB/T 5474-1985
酚醛模塑制品游离氨和铵化合物的测定 比色法(中英文版)
Phenol-formaldehyde mouldings--Determination of free ammonia and ammonium compounds--Colorimetric comparison method
  GB/T 5124.3-1985
硬质合金化学分析方法 电位滴定法测定钴量(中英文版)
Methods for chemical analysisof hardmetals--The potentiometric method for the determination of cobalt content
  GB/T 3654.9-1983
铌铁化学分析方法 硫氰酸盐光度法测定钨量(中英文版)
Methods for chemical analysisof ferroniobium--The thiocyanate photometric method for the determination of tungsten content

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