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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 35818-2018 |
Standard method for analysis of forestry biomass－Determination of structural polysaccharides and lignin 林业生物质原料分析方法 多糖及木质素含量的测定 |
China National Standards ores |
 English PDF |
| GB/T 36081-2018 |
Nanotechnology—Characterization of CdSe quantum dot nanocrystal—Fluorescence spectroscopy 纳米技术 硒化镉量子点纳米晶体表征 荧光发射光谱法 |
China National Standards ores |
English PDF |
| GB/T 9634.8-2018 |
Ferrite cores—Guideline on the limits of surface irregularities—Part 8: PQ-cores 铁氧体磁心 表面缺陷极限导则 第8部分：PQ型磁心 |
China National Standards ores |
English PDF |
| GB/T 36103.7-2018 |
Ferrite cores—Dimensions—Part 7: EER-cores 铁氧体磁心 尺寸 第7部分：EER型磁心 |
China National Standards ores |
English PDF |
| GB/T 36103.1-2018 |
Ferrite cores—Dimensions—Part 1: General specification 铁氧体磁心 尺寸 第1部分：通用规范 |
China National Standards ores |
English PDF |
| GB/T 36103.14-2018 |
Ferrite cores—Dimensions—Part 14: EFD-cores for use in power supply applications 铁氧体磁心 尺寸 第14部分：电源用EFD型磁心 |
China National Standards ores |
English PDF |
| GB/T 36017-2018 |
Non-destructive testing instruments—X-ray fluorescence analysis tube 无损检测仪器 X射线荧光分析管 |
China National Standards ores |
English PDF |
| GB/T 34777-2017 |
Detection of residual DNA in biological product which expressed from Chinese hamster ovary(CHO) cell—Fluorescent quantitative polymerase chain reaction assay 中国仓鼠卵巢（CHO）细胞表达产品残留DNA检测 荧光定量PCR法 |
China National Standards ores |
English PDF |
| GB/T 23113-2017 |
Sample preparation for measurement of mercury level in fluorescent lamps 荧光灯含汞量检测的样品制备 |
China National Standards ores |
English PDF |
| GB/T 34740-2017 |
Diagnostic methods for animal rabies diagnosis with direct immunofluorescence assay 动物狂犬病直接免疫荧光诊断方法 |
China National Standards ores |
English PDF |
| GB/T 34841-2017 |
Fluorescent induction lamps—Performance specification 无极荧光灯 性能要求 |
China National Standards ores |
English PDF |
| GB/T 6730.14-2017 |
Iron ores—Determination of calcium content—Flame atomic absorption spectrometric method 铁矿石 钙含量的测定 火焰原子吸收光谱法 |
China National Standards ores |
English PDF |
| GB/T 13242-2017 |
Iron ores—Low-temperature disintegration test—Method using cold tumbling after static reduction 铁矿石 低温粉化试验 静态还原后使用冷转鼓的方法 |
China National Standards ores |
English PDF |
| GB/T 6730.49-2017 |
Iron ores—Determination of potassium content—Flame atomic absorption spectrometric method 铁矿石 钾含量的测定 火焰原子吸收光谱法 |
China National Standards ores |
English PDF |
| GB/T 6730.76-2017 |
Iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry 铁矿石 钾、钠、钒、铜、锌、铅、铬、镍、钴含量的测定 电感耦合等离子体发射光谱法 |
China National Standards ores |
English PDF |
| GB/T 6730.75-2017 |
Iron ores—Determination of sodium content—Flame atomic absorption spectrometric method 铁矿石 钠含量的测定 火焰原子吸收光谱法 |
China National Standards ores |
English PDF |
| GB/T 6730.3-2017 |
Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods 铁矿石 分析样中吸湿水分的测定 重量法、卡尔费休法和质量损失法 |
China National Standards ores |
English PDF |
| GB/T 34568-2017 |
Iron ores for blast furnace and direct reduction feedstocks－Determination of bulk density 高炉和直接还原用铁矿石 体积密度的测定 |
China National Standards ores |
English PDF |
| GB/T 34534-2017 |
Coke—Determination of ash composition—X-ray fluorescence spectrometric method 焦炭 灰成分含量的测定 X射线荧光光谱法 |
China National Standards ores |
English PDF |
| GB/T 20899.14-2017 |
Methods for chemical analysis of gold ores-Part 14: Determination of thallium content - Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry 金矿石化学分析方法 第14部分：铊量的测定 电感耦合等离子体原子发射光谱法和电感耦合等离子体质谱法 |
China National Standards ores |
English PDF |
| GB/T 20899.13-2017 |
Methods for chemical analysis of gold ores-Part 13: Determination of lead,zinc,bismuth,cadminum,chromium,arsenic and mercury contents —Inductively coupled plasma atomic emission spectrometry 金矿石化学分析方法 第13部分：铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards ores |
English PDF |
| GB/T 1819.17-2017 |
Methods for chemical analysis of tin concentrates—Part 17：Determination of mercury content—Atomic fluorescence spectrometric method 锡精矿化学分析方法 第17部分：汞量的测定 原子荧光光谱法 |
China National Standards ores |
English PDF |
| GB/T 19498-2017 |
Protective structures on agricultural and forestry tractors—Static testing method and accepting condition 农林拖拉机防护装置 静态试验方法和验收技术条件 |
China National Standards ores |
English PDF |
| GB/T 6730.74-2017 |
Iron ores－Determination of magnesium content－Flame atomic absorption spectrometric method 铁矿石 镁含量的测定 火焰原子吸收光谱法 |
China National Standards ores |
English PDF |
| GB/T 6730.42-2017 |
Iron ores—Determination of lead content—Dithizone spectrophotometric method 铁矿石 铅含量的测定 双硫腙分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.39-2017 |
Iron ores—Determination of nickle content—Dimetylglyoxime spectrophotometric method 铁矿石 镍含量的测定 丁二酮肟分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.47-2017 |
Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method 铁矿石 铌含量的测定 氯代磺酚S分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.37-2017 |
Iron ores—Determination of cobalt content—4-((5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method 铁矿石 钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1，3-二氨基苯分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.26-2017 |
Iron ores—Determination of fluorine content—Thorium nitrate titrimetric method 铁矿石 氟含量的测定 硝酸钍滴定法 |
China National Standards ores |
English PDF |
| GB/T 6730.31-2017 |
Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method 铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.38-2017 |
Iron ores—Determination of cobalt content—Nltroso-R salt spectrophotometric method 铁矿石 钴含量的测定 亚硝基-R盐分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.30-2017 |
Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method 铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards ores |
English PDF |
| GB/T 13241-2017 |
Iron ores—Determination of reducibility 铁矿石 还原性的测定方法 |
China National Standards ores |
English PDF |
| GB/T 34211-2017 |
Iron ores—Method for determination of iron reduction softening drippinger performance under load 铁矿石 高温荷重还原软熔滴落性能测定方法 |
China National Standards ores |
English PDF |
| GB/T 5195.15-2017 |
Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric method 萤石 钙、铝、硅、磷、硫、钾、铁、钡、铅含量的测定 波长色散X射线荧光光谱法 |
China National Standards ores |
English PDF |
| GB/T 34214-2017 |
Iron ores—Determination of weight of free water 铁矿石 明水重量的测定 |
China National Standards ores |
English PDF |
| GB/T 6730.34-2017 |
Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method 铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.58-2017 |
Iron ores－Determination of vanadium content－Flame atomic absorption spectrometric method 铁矿石 钒含量的测定 火焰原子吸收光谱法 |
China National Standards ores |
English PDF |
| GB/T 6730.44-2017 |
Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method 铁矿石 锌含量的测定 1-(2-吡啶偶氮)-2-萘酚分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.59-2017 |
Iron ores－Determination of manganese content－Flame atomic absorption spectrometric method 铁矿石 锰含量的测定 火焰原子吸收光谱法 |
China National Standards ores |
English PDF |
| GB/T 6730.27-2017 |
Iron ores—Determination of fluorine content—Lanthanum-alizarin complexion spectrophotometric method 铁矿石 氟含量的测定 镧-茜素络合腙分光光度法 |
China National Standards ores |
English PDF |
| GB/T 33776.602-2017 |
Forestry internet of things—Part 602: Interface specification of sensor data 林业物联网 第602部分：传感器数据接口规范 |
China National Standards ores |
English PDF |
| GB/T 34100-2017 |
Test method for determination of total sulfur in light hydrocarbons，spark ignition engine fuel ,diesel engine fuel, and engine oil—Ultraviolet fluorescence method 轻质烃及发动机燃料和其他油品中总硫含量的测定 紫外荧光法 |
China National Standards ores |
English PDF |
| GB/T 893-2017 |
Retaining rings for bores 孔用弹性挡圈 |
China National Standards ores |
English PDF |
| GB/T 33890-2017 |
Forest tending—Engineering implementation guide 森林抚育 工程实施指南 |
China National Standards ores |
English PDF |
| GB/T 33877-2017 |
Non-destructive testing—Test method for comparing the brightness of fluorescent penetrants 无损检测 荧光渗透剂亮度测定方法 |
China National Standards ores |
English PDF |
| GB/T 33922-2017 |
Wafer level test methods for MEMS piezoresistive pressure-sensitive die performances MEMS压阻式压力敏感芯片性能的圆片级试验方法 |
China National Standards ores |
English PDF |
| GB/T 33806-2017 |
Technical requirement of area fluorescent imaging microarray scanner 面阵荧光成像微阵列芯片扫描仪技术要求 |
China National Standards ores |
English PDF |
| GB/T 33776.4-2017 |
Forestry internet of things—Part 4: General specification of hand-held intelligent terminal 林业物联网 第4部分：手持式智能终端通用规范 |
China National Standards ores |
English PDF |
| GB/T 33776.603-2017 |
Forestry internet of things—Part 603: General specification of devices in wireless sensor networks 林业物联网 第603部分：无线传感器网络组网设备通用规范 |
China National Standards ores |
English PDF |
| GB/T 3852-2017 |
Tapes and dimensions for coupling bores and their connection 联轴器轴孔和联结型式与尺寸 |
China National Standards ores |
English PDF |
| GB/T 33642-2017 |
Tractor tires for agriculture and forestry—Test procedures of quick abrasion resistance 农林拖拉机轮胎 快速耐磨试验方法 |
China National Standards ores |
English PDF |
| GB/T 33641.1-2017 |
Tractors and machinery for agriculture and forestry—Seat belts—Part 1: Anchorage location requirement 农林拖拉机和机械 安全带 第1部分：固定装置位置要求 |
China National Standards ores |
English PDF |
| GB/T 33641.2-2017 |
Tractors and machinery for agriculture and forestry—Seat belts—Part 2：Anchorage strength requirements 农林拖拉机和机械 安全带 第2部分：固定装置强度要求 |
China National Standards ores |
English PDF |
| GB/T 5392-2017 |
Forestry machinery—Portable hand-held chain-saws 林业机械 便携手持式油锯 |
China National Standards ores |
English PDF |
| GB/T 33641.3-2017 |
Tractors and machinery for agriculture and forestry—Seat belts—Part 3：Requirements for assemblies 农林拖拉机和机械 安全带 第3部分：总成要求 |
China National Standards ores |
English PDF |
| GB/T 33536-2017 |
Protective clothing—Forest fire preventive clothing 防护服装 森林防火服 |
China National Standards ores |
English PDF |
| GB/T 35377-2017 |
Indicators system for long-term observation of forest ecosystem 森林生态系统长期定位观测指标体系 |
China National Standards ores |
English PDF |
| GB/T 35381.9-2017 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 9：Tractor ECU 农林拖拉机和机械 串行控制和通信数据网络 第9部分：拖拉机ECU |
China National Standards ores |
English PDF |
| GB/T 35381.13-2017 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 13：File server 农林拖拉机和机械 串行控制和通信数据网络 第13部分：文件服务器 |
China National Standards ores |
English PDF |
| GB/T 35734-2017 |
Portable tube-excited X-ray fluorescence analysis equipment－Classification, safety requirements and test 便携式管激发X射线荧光分析仪 分类、安全要求及其试验 |
China National Standards ores |
English PDF |
| GB/T 35381.8-2017 |
Tractors and machinery for agricultural and forestry—Serial control and communications data network—Part 8：Power train messages 农林拖拉机和机械 串行控制和通信数据网络 第8部分：动力传动系消息 |
China National Standards ores |
English PDF |
| GB/T 35381.6-2017 |
Tractors and machinery for agricultural and forestry—Serial control and communications data network—Part 6：Virtual terminal 农林拖拉机和机械 串行控制和通信数据网络 第6部分：虚拟终端 |
China National Standards ores |
English PDF |
| GB/T 35381.7-2017 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 7：Implement messages application layer 农林拖拉机和机械 串行控制和通信数据网络 第7部分：机具消息应用层 |
China National Standards ores |
English PDF |
| GB/T 35381.4-2017 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 4: Network layer 农林拖拉机和机械 串行控制和通信数据网络 第4部分：网络层 |
China National Standards ores |
English PDF |
| GB/T 35381.2-2017 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 2: Physical layer 农林拖拉机和机械 串行控制和通信数据网络 第2部分：物理层 |
China National Standards ores |
English PDF |
| GB/T 35387.1-2017 |
Marine fluorescence signs—Part 1: Life-saving signs 船用荧光标志物 第1部分：安全救生标志物 |
China National Standards ores |
English PDF |
| GB/T 35381.11-2017 |
Tractors and machinery for agricultural and forestry—Serial control and communications data network—Part 11：Mobile data element dictionary 农林拖拉机和机械 串行控制和通信数据网络 第11部分：数据元字典 |
China National Standards ores |
English PDF |
| GB/T 35381.1-2017 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 1：General standard for mobile data communications 农林拖拉机和机械 串行控制和通信数据网络 第1部分：数据通信通用标准 |
China National Standards ores |
English PDF |
| GB/T 35381.5-2017 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 5：Network management 农林拖拉机和机械 串行控制和通信数据网络 第5部分：网络管理 |
China National Standards ores |
English PDF |
| GB/T 35381.3-2017 |
Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 3：Data link layer 农林拖拉机和机械 串行控制和通信数据网络 第3部分：数据链路层 |
China National Standards ores |
English PDF |
| GB/T 6730.50-2016 |
Iron ores—Determination of carbon content—Gas volumetric method 铁矿石 碳含量的测定 气体容量法 |
China National Standards ores |
English PDF |
| GB/T 33401-2016 |
Determination of the urea in liquid fluorescent whitening agent products 液体荧光增白剂产品中尿素含量的测定 |
China National Standards ores |
English PDF |
| GB/T 6730.22-2016 |
Iron ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method 铁矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.29-2016 |
Iron ores—Determination of barium content—Barium sulfate grarimetric method 铁矿石 钡含量的测定 硫酸钡重量法 |
China National Standards ores |
English PDF |
| GB/T 5195.12-2016 |
Fluorspar—Determination of arsenic content—Atomic fluorescence spectrometry 萤石 砷含量的测定 原子荧光光谱法 |
China National Standards ores |
English PDF |
| GB/T 10322.5-2016 |
Iron ores—Determination of the moisture content of a lot 铁矿石 交货批水分含量的测定 |
China National Standards ores |
English PDF |
| GB/T 6730.12-2016 |
Iron ores—Determination of aluminum content—Chrome azurol S spectrophotometric method 铁矿石 铝含量的测定 铬天青S分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.19-2016 |
Iron ores—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method 铁矿石 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards ores |
English PDF |
| GB/T 4333.5-2016 |
Ferrosillicon—Determination of silicon, manganese, aluminium, calcium, chromium and iron contents—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 硅铁 硅、锰、铝、钙、铬和铁含量的测定 波长色散X-射线荧光光谱法（熔铸玻璃片法） |
China National Standards ores |
English PDF |
| GB/T 33352-2016 |
General rules of screening application of restricted substances in electrical and electronic products—X-Ray fluorescence spectrometry 电子电气产品中限用物质筛选应用通则 X射线荧光光谱法 |
China National Standards ores |
English PDF |
| GB 31604.47-2016 |
National Food Safety Standard-Food contact materials and products-Paper, board and paper products in the determination of fluorescent brighteners 食品安全国家标准 食品接触材料及制品 纸、纸板及纸制品中荧光增白剂的测定 |
China National Standards ores |
English PDF |
| GB/T 6730.16-2016 |
Iron ores—Determination of sulfur content—Barium sulfate gravimetric method 铁矿石 硫含量的测定 硫酸钡重量法 |
China National Standards ores |
English PDF |
| GB/T 6730.35-2016 |
Iron ores—Determination of copper content—Oxalic acid bis-cyclohexylidene hydragide (cuprizone) spectrophotometric method 铁矿石 铜含量的测定 双环己酮草酰二腙分光光度法 |
China National Standards ores |
English PDF |
| GB/T 1509-2016 |
Manganese ores—Determination of silicon content—Perchloric acid dehydration gravimetric method 锰矿石 硅含量的测定 高氯酸脱水重量法 |
China National Standards ores |
English PDF |
| GB/T 1511-2016 |
Manganese ores—Determination of calcium and magnesium contents—EDTA titrimetric method 锰矿石 钙和镁含量的测定 EDTA滴定法 |
China National Standards ores |
English PDF |
| GB/T 6730.20-2016 |
Iron ores—Determination of phosphorus content—Titrimetric method 铁矿石 磷含量的测定 滴定法 |
China National Standards ores |
English PDF |
| GB/T 6730.21-2016 |
Iron ores—Determination of manganse content—Potassium periodate spectrophotometric method 铁矿石 锰含量的测定 高碘酸钾分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.9-2016 |
Iron ores—Determination of silicon content—The silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate 铁矿石 硅含量的测定 硫酸亚铁铵还原-硅钼蓝分光光度法 |
China National Standards ores |
English PDF |
| GB/T 6730.8-2016 |
Iron ores—Determination of iron(II) content—Potassium dichromate titrimetric method 铁矿石 亚铁含量的测定 重铬酸钾滴定法 |
China National Standards ores |
English PDF |
| GB/T 6730.6-2016 |
Iron ores—Determination of metallic iron content—Ferric chloride-sodium acetate titrimetric method 铁矿石 金属铁含量的测定 三氯化铁-乙酸钠滴定法 |
China National Standards ores |
English PDF |
| GB/T 6730.7-2016 |
Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method 铁矿石 金属铁含量的测定 磺基水杨酸分光光度法 |
China National Standards ores |
English PDF |
| GB/T 4269.2-2016 |
Tractors, machinery for agriculture and forestry, powered lawn and garden equipment—Symbols for operator controls and other displays—Part 2: Symbols for agricultural tractors and machinery 农林拖拉机和机械、草坪和园艺动力机械 操作者操纵机构和其他显示装置用符号 第2部分：农用拖拉机和机械用符号 |
China National Standards ores |
English PDF |
| GB/T 33003-2016 |
Manually portable agricultural and forestry machines and powered lawn and garden equipment—Design principles for single-panel product safety labels 便携式农林机械、草坪和园艺动力机械 单带式产品安全标志的设计总则 |
China National Standards ores |
English PDF |
| GB/T 33086-2016 |
Water treatment chemical—Determination of arsenic and mercury—Atomic fluorescence spectrometry 水处理剂 砷和汞含量的测定 原子荧光光谱法 |
China National Standards ores |
English PDF |
| GB/T 33030-2016 |
Indentification of starches adulterant in oleoresin 松脂中淀粉类掺杂物鉴别方法 |
China National Standards ores |
English PDF |
| GB/T 33028-2016 |
Indentification of industrial salt adulterant in oleoresin 松脂中工业盐掺杂物鉴别方法 |
China National Standards ores |
English PDF |
| GB/T 33025-2016 |
Evaluation method for adulterated oleoresin 松脂掺杂评估方法 |
China National Standards ores |
English PDF |
| GB/T 33027-2016 |
Methodology for field long-term observation of forest ecosystem 森林生态系统长期定位观测方法 |
China National Standards ores |
English PDF |
| GB/T 20899.12-2016 |
Methods for chemical analysis of gold ores—Part 12: Determination of arsenic, mercury, cadmium, lead and bismuth contents—Atomic fluorescence spectrometric method 金矿石化学分析方法 第12部分：砷、汞、镉、铅和铋量的测定 原子荧光光谱法 |
China National Standards ores |
English PDF |
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