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  •  China "Tent" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40312-2021 Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium conTent—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method)
    磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
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    GB/T 40311-2021 Vanadium slag—Determination of multi-element conTents—Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method)
    钒渣 多元素的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
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    GB/T 40304-2021 Determination of conTent of nonmetallic inclusions in steel—Billet full section method
    钢中非金属夹杂物含量的测定 钢坯全截面法
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    GB/T 40281-2021 Determination of conTent of nonmetallic inclusions in steel—Extremum analytical method
    钢中非金属夹杂物含量的测定 极值分析法
    China National Standards
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    GB/T 39715.4-2021 Plastics—Biobased conTent—Part 4: Determination of biobased mass content
    塑料 生物基含量 第4部分:生物基物质含量的测定
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    GB/T 39715.3-2021 Plastics—Biobased conTent—Part 3:Determination of biobased synthetic polymer content
    塑料 生物基含量 第3部分:生物基合成聚合物含量的测定
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    GB/T 39715.2-2021 Plastics—Biobased conTent—Part 2: Determination of biobased carbon content
    塑料 生物基含量 第2部分:生物基碳含量的测定
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    GB/T 39715.1-2021 Plastics—Biobased conTent—Part 1: General principles
    塑料 生物基含量 第1部分:通用原则
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    GB/T 34830.2-2021 Collection specifications for credit information—Part 2: ConTents
    信用信息征集规范 第2部分:内容
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    GB/T 34520.8-2021 Test methods of continuous silicon carbide fibers—Part 8:Oxygen conTent
    连续碳化硅纤维测试方法 第8部分:氧含量
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    GB/T 20899.6-2021 Methods for chemical analysis of gold ores—Part 6: Determination of zinc conTent
    金矿石化学分析方法 第6部分:锌量的测定
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    GB/T 20899.5-2021 Methods for chemical analysis of gold ores—Part 5: Determination of lead conTent
    金矿石化学分析方法 第5部分:铅量的测定
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    GB/T 20899.4-2021 Methods for chemical analysis of gold ores—Part 4: Determination of copper conTent
    金矿石化学分析方法 第4部分:铜量的测定
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    GB/T 15224.2-2021 Classification for quality of coal—Part 2: Sulfur conTent
    煤炭质量分级 第2部分:硫分
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    GB/T 14949.2-2021 Manganese ores—Determination of nickel conTent—Flame atomic absorption spectrometric method
    锰矿石 镍含量的测定 火焰原子吸收光谱法
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    GB/T 14949.11-2021 Manganese ores—Determination of carbon conTent—Gravimetric method and infrared absorption method
    锰矿石 碳含量的测定 重量法和红外线吸收法
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    GB/T 7739.6-2021 Methods for chemical analysis of gold concentrates—Part 6: Determination of zinc conTent
    金精矿化学分析方法 第6部分:锌量的测定
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    GB/T 7739.5-2021 Methods for chemical analysis of gold concentrates—Part 5: Determination of lead conTent
    金精矿化学分析方法 第5部分:铅量的测定
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    GB/T 7731.5-2021 Ferrotungsten—Determination of silicon conTent—Silicomolybdenum blue spectrophotometric method
    钨铁 硅含量的测定 硅钼蓝分光光度法
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    GB/T 7731.4-2021 Ferrotungsten—Determination of phosphorus conTent—Phosphorus molybdenum blue spectrophotometric method
    钨铁 磷含量的测定 磷钼蓝分光光度法
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    GB/T 7731.1-2021 Ferrotungsten—Determination of tungsten conTent—Cinchonine gravimetric method and ammonium nitrate gravimetric method
    钨铁 钨含量的测定 辛可宁重量法和硝酸铵重量法
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    GB/T 7731.10-2021 Ferrotungsten—Determination of carbon conTent—Infrared absorption method
    钨铁 碳含量的测定 红外线吸收法
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    GB/T 5687.13-2021 Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron conTents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method)
    铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法)
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    GB/T 5195.11-2021 Fluorspar—Determination of manganese conTent—Periodate spectrophotometry and flame atomic absorption spectrometry
    萤石 锰含量的测定 高碘酸盐分光光度法和火焰原子吸收光谱法
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    GB/T 223.90-2021 Iron, steel and alloy—Determination of silicon conTent—Inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 40374-2021 Hardmetals—Determination of lead and cadmium conTent—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry
    硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法
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    GB/T 19559-2021 Method of determining coalbed methane conTent
    煤层气含量测定方法
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    GB/T 40496-2021 Determination of antioxidant conTent in jet fuel—High performance liquid chromatography
    喷气燃料中抗氧剂含量的测定 高效液相色谱法
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    GB/T 40493-2021 Determination of lead, cadmium, chromium and mercury conTent in the finishing material of wood-based panel
    人造板饰面材料中铅、镉、铬、汞重金属元素含量测定
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    GB/T 40486-2021 Determination of melittin conTent in bee venom powder—High performance liquid chromatography
    蜂毒干粉中蜂毒溶血肽含量的测定 高效液相色谱法
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    GB/T 40543-2021 Petroleum and natural gas industries—Materials selection for high conTent CO2 for casing, tubing and downhole equipment
    石油天然气工业 高含CO2环境用套管、油管及井下工具的材料选择
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    GB/T 40176-2021 Determination of xylobiose in plant-derived products - Hydrophilic inTention chromatography
    植物源性产品中木二糖的测定 亲水保留色谱法
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    GB/T 40114-2021 Jewellery—Determination of precious metal conTent—Difference method using inductively coupled plasma optical emission spectroscopy
    首饰 贵金属含量的测定 ICP差减法
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    GB/T 34520.9-2021 Test methods of continuous silicon carbide fibers - Part 9: Carbon conTent
    连续碳化硅纤维测试方法 第9部分:碳含量
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    GB/T 22808-2021 Leather and fur-Chemical tests-Determination of chlorinated phenols conTent
    皮革和毛皮 化学试验 含氯苯酚的测定
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    GB/T 14949.5-2021 Manganese ores一Determination of titanium conTent一Diantipyrylmethane spectrophotometric method
    锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法
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    GB/T 14949.12-2021 Manganese ores - Determination of combined water conTent - Gravimetric method
    锰矿石 化合水含量的测定 重量法
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    GB/T 8243.12-2021 Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant reTention capacity
    内燃机全流式机油滤清器试验方法 第12部分:颗粒计数法滤清效率和容灰量
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    GB/T 8152.15-2021 Methods for chemical analysis of lead concentrates—Part 15:Determination of soluble lead conTent—Flame atomic absorption spectrometry
    铅精矿化学分析方法 第15部分:可溶性铅含量的测定 火焰原子吸收光谱法
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    GB/T 7739.4-2021 Methods for chemical analysis of gold concentrates—Part 4:Determination of copper conTent
    金精矿化学分析方法 第4部分:铜量的测定
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    GB/T 20373-2021 Determination of acetyl conTent in modified starch—Titrimetric method
    变性淀粉中乙酰基含量的测定 滴定法
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    GB/T 18216.4-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c and 1 500 V d. c - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipoTential bonding
    交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分:接地电阻和等电位接地电阻
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    GB 24427-2021 ConTent limitation of mercury, cadmium and lead for zinc anode primary battery
    锌负极原电池汞镉铅含量的限制要求
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    GB/T 11066.11-2021 Methods for chemical analysis of gold-Part 11:Determination of magnesium,chromium,manganese,iron,nickel copper,palladium,silver,tin,antimony,lead and bismuth conTents-Inductively coupled plasma mass spectrometry
    金化学分析方法 第11部分:镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法
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    GB/T 8151.24-2021 Methods for chemical analysis of zinc concentrates—Part 24:Determination of soluble zinc conTent—Flame atomic absorption spectrometry
    锌精矿化学分析方法 第24部分:可溶性锌含量的测定 火焰原子吸收光谱法
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    GB/T 17650.1-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables-Part 1:Determination of the halogen acid gas conTent
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分:卤酸气体总量的测定
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    GB/T 19702-2021 In vitro diagnostic medical devices -- Measurement of quantities in samples of biological origin -- Requirements for conTent and presentation of reference measurement procedures
    体外诊断医疗器械 生物源性样品中量的测量 参考测量程序的表述和内容的要求
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    GB/T 39748.6-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 6:Gravimetric determination of fluid reTention capacity in saline solution after centrifugation
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第 6 部分: 称重法测定离心后的生理盐水保液率
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    GB/T 39748.11-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 11:Determination of conTent of respirable particles
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第11部分:可吸入颗粒含量的测定
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    GB/T 39748.10-2021 Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer conTent by potentiometric titration
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分:电位滴定法测定可萃取聚合物量
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    GB/T 14352.22-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 22:Determination of antimony conTent -- Hydride generation atomic fluorescence spectrometry
    钨矿石、钼矿石化学分析方法 第22部分:锑量的测定 氢化物发生-原子荧光光谱法
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    GB/T 14352.21-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic conTent -- Hydride generation atomic fluorescence spectrometry
    钨矿石、钼矿石化学分析方法 第21部分:砷量的测定 氢化物发生-原子荧光光谱法
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    GB/T 14352.20-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20:Determination of niobium,tantalum,zirconium,hafnium and 15 rare earth elements conTent -- Inductively coupled plasma mass spectrometry
    钨矿石、钼矿石化学分析方法 第20部分:铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法
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    GB/T 14352.19-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc conTent -- Inductive-coupled plasma atomic emission spe
    钨矿石、钼矿石化学分析方法 第19部分:铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 41021-2021 Forensic sciences -- ConTent and format of DNA identification report
    法庭科学? DNA鉴定文书内容及格式
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    GB/T 41042-2021 Guidance for utilization and classification of conTent of valuable elements in coal
    煤中有价元素含量分级及应用导则
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    GB/T 5121.28-2021 Methods for chemical analysis of copper and copper alloys—Part 28:Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth conTent—Inductively coupled plasma-mass spectrometry
    铜及铜合金化学分析方法 第28部分:铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法
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    GB/T 6730.25-2021 Iron ores—Determination of total rare earth conTents—Oxalate gravimetric method
    铁矿石 稀土总量的测定 草酸盐重量法
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    GB/T 41104.2-2021 Solder wire, solid and flux cored -- Specification and test methods -- Part 2: Determination of flux conTent
    实心和药芯软钎料丝? 规范和试验方法? 第2部分:钎剂含量的测定
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    GB/T 24166-2021 Determination of the conTent of chlorinated phenols in dye products
    染料产品中含氯苯酚的测定
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    GB/T 6730.28-2021 Iron ores—Determination of fluorine conTent—Ion-selective electrode method
    铁矿石 氟含量的测定 离子选择电极法
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    GB/T 1927.4-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture conTent
    无疵小试样木材物理力学性质试验方法 第4部分:含水率测定
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    GB/T 8643-2021 Determination of lubricant conTent in lubricated metal-powder mixes—Soxhlet extraction method
    含润滑剂金属粉末中润滑剂含量的测定 索格利特(Soxhlet)萃取法
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    GB/T 41068-2021 Nanotechnologies -- Determination of water-soluble anions conTent in graphene-related powder -- Ion chromatography method
    纳米技术 石墨烯粉体中水溶性阴离子含量的测定 离子色谱法
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    GB/T 41067-2021 Nanotechnologies -- Determination of sulfur, fluorine, chlorine and bromine conTent in graphene related powder -- Combustion ion chromatography method
    纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法
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    GB/T 13277.7-2021 Compressed air -- Part 7:Test method for viable microbiological contaminant conTent
    压缩空气? 第7部分:活性微生物含量测量方法
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    GB/T 13277.6-2021 Compressed air -- Part 6:Test methods for gaseous contaminant conTent
    压缩空气 第6部分:气态污染物含量测量方法
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    GB/T 41065-2021 Basalt fiber -- Determination of combustible matter conTent
    玄武岩纤维 可燃物含量的测定
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    GB/T 41223-2021 Soil quality—Determination of poTential nitrification and inhibition of nitrification—Rapid test by ammonium oxidation
    土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法
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    GB/T 6730.48-2021 Iron ores—Determination of bismuth conTent— Dithiodiantipyryl methane spectrophotometric method
    铁矿石 铋含量的测定 二硫代二安替吡啉甲烷分光光度法
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    GB/T 38478-2021 Determination of astaxanthin opticalisomers conTent—Liquid chromatography
    虾青素旋光异构体含量的测定 液相色谱法
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    GB/T 38479-2021 Determination of chitosan conTent -- High performance liquid chromatography
    壳聚糖含量测定? 高效液相色谱法
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    GB/T 41153-2021 Determination of boron, aluminum and nitrogen impurity conTent in silicon carbide single crystal -- Secondary ion mass spectrometry
    碳化硅单晶中硼、铝、氮杂质含量的测定? 二次离子质谱法
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    GB/T 40849-2021 Data conTents for holo-graphic location-based map
    全息位置地图数据内容
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    GB/T 40998-2021 Determination of hydroxypropyl conTent in modified starch -- Spectrophotometric method
    变性淀粉中羟丙基含量的测定 分光光度法
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    GB/T 40915-2021 Determination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO conTent of soda-lime-silica glass by X-ray fluorescence spectrometric method
    X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量
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    GB/T 40887.1-2021 Wheelchair containment and occupant reTention systems for accessible transport vehicles designed for use by both sitting and standing passengers—Part 1:Systems for rearward-facing wheelchair seated passengers
    无障碍客车的轮椅车及乘坐者限位系统 第1部分:后向式轮椅车乘坐者系统
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    GB/T 12690.8-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium conTent
    稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分:钠量的测定
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    GB/T 29614-2021 Vulcanized rubber—Determination the conTent of polycyclic aromatic hydrocarbons
    硫化橡胶 多环芳烃含量的测定
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    GB/T 22930.2-2021 Leather and fur—Chemical determination of metal conTent—Part 2:Total metal content
    皮革和毛皮 金属含量的化学测定 第2部分:金属总量
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    GB/T 22930.1-2021 Leather and fur—Chemical determination of metal conTent—Part 1:Extractable metals
    皮革和毛皮 金属含量的化学测定 第1部分:可萃取金属
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    GB/T 40927-2021 Leather—Physical and mechanical tests—Determination of heat resistance of paTent leather
    皮革 物理和机械试验 漆皮耐热性能的测定
    China National Standards
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    GB/T 18996-2021 Silver jewellery alloys—Determination of silver—Volumetric (poTentiometric) method using sodium chloride or potassium chloride
    银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法)
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    GB/T 17832-2021 Silver jewellery alloys—Determination of silver—Volumetric (poTentiometric) method using potassium bromide
    银合金首饰 银含量的测定 溴化钾容量法(电位滴定法)
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    English PDF
    GB/T 40723-2021 Rubber—Determination the conTents of total sulfur and total nitrogen — Automatic analyser method
    橡胶 总硫、总氮含量的测定 自动分析仪法
    China National Standards
    Tent

    English PDF
    GB/T 23801-2021 Determination of fatty acid methyl ester (FAME) conTent in middle distillates—Infrared spectrometry
    中间馏分油中脂肪酸甲酯含量的测定 红外光谱法
    China National Standards
    Tent

    English PDF
    GB/T 40789-2021 Gas analysis—Online automated measuring systems for conTent of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics
    气体分析 一氧化碳含量、二氧化碳含量和氧气含量在线自动测量系统 性能特征的确定
    China National Standards
    Tent

    English PDF
    GB/T 40421-2021 Health informatics—Messages and communication—Web access to DICOM persisTent objects
    健康信息学 消息与通信 DICOM持久对象的网络访问
    China National Standards
    Tent

    English PDF
    GB/T 40423-2021 Health informatics—Basic conTents and format specification of health examination
    健康信息学 健康体检基本内容与格式规范
    China National Standards
    Tent

    English PDF
    GB/T 40562-2021 PoTentiometers for use in electronic equipment—Part 6:Sectional specification—Surface mount preset potentiometers
    电子设备用电位器 第6部分:分规范 表面安装预调电位器
    China National Standards
    Tent

    English PDF
    GB/T 14949.6-2021 Manganese ores—Determination of copper,lead and zinc conTent—Flame atomic absorption spectrometric method
    锰矿石 铜、铅和锌含量的测定 火焰原子吸收光谱法
    China National Standards
    Tent

    English PDF
    GB/T 12690.4-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen conTents—Impulse-infrared absorption and impulse-thermal conductivity method
    稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分:氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法
    China National Standards
    Tent

    English PDF
    GB/T 40798-2021 Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth conTents—Inductively coupled plasma mass spectrometry
    离子型稀土原矿化学分析方法 稀土总量的测定 电感耦合等离子体质谱法
    China National Standards
    Tent

    English PDF
    GB/T 40795.2-2021 Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth conTent
    镧铈金属及其化合物化学分析方法 第2部分:稀土量的测定
    China National Standards
    Tent

    English PDF
    GB/T 40795.1-2021 Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium conTent—Ammonium ferrous sulfate titration method
    镧铈金属及其化合物化学分析方法 第1部分:铈量的测定 硫酸亚铁铵滴定法
    China National Standards
    Tent

    English PDF
    GB/T 40716-2021 Test method for air reTention of motor vehicle tyres
    汽车轮胎气密性试验方法
    China National Standards
    Tent

    English PDF
    GB/T 12690.7-2021 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 7: Determination of silicon conTent
    稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分:硅量的测定
    China National Standards
    Tent

    English PDF
    GB 31893-2015 Limit and determination of the water-soluble Chromium(Ⅵ)conTent for cement + No.1 modification sheet
    水泥中水溶性铬(Ⅵ)的限量及测定方法+《第1号修改单》
    China National Standards
    Tent

    English PDF
    GB/T 39506-2020 Determination of the poly vinyl chloride (PVC) conTent of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content
    硬聚氯乙烯(PVC-U)管材及管件中聚氯乙烯(PVC)含量的测定 基于总氯含量的方法
    China National Standards
    Tent

    English PDF
    GB/T 39551.2-2020 PaTent navigation guide—Part 2:Regional planning
    专利导航指南 第2部分:区域规划
    China National Standards
    Tent

    English PDF

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