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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.
  •  China "on" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 7594.1-1987 Rubber insulation and sheath of electric cables and wires--Part 1:General
    电线电缆橡皮绝缘和橡皮护套 第1部分:一般规定    		 China National Standards
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    GB/T 7594.11-1987 Rubber insulation and sheath of electric cables and wires--Part 11:Rubber insulation or sheath 180℃
    电线电缆橡皮绝缘和橡皮护套 第11部分:180℃ 橡皮绝缘或护套    		 China National Standards
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    GB/T 7594.10-1987 Rubber insulation and sheath of electric cables and wires--Part 10:Ordinary duty flame-retardant rubber sheath 90℃
    电线电缆橡皮绝缘和橡皮护套 第10部分:90℃一般不延燃橡皮护套    		 China National Standards
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    GB/T 7590-1987 Code of Chinese ideograms set forinformation interchange--The 4th supplementary set
    信息交换用汉字编码字符集 第四辅助集    		 China National Standards
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    GB/T 7589-1987 Code of Chinese ideograms set forinformation interchange--The 2nd supplementary set
    信息交换用汉字编码字符集 第二辅助集    		 China National Standards
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    GB/T 7514-1987 Conversion between the 7-bit coded character set for information processing interchange and the 5-unit code for the telegraph service
    信息处理交换用七位编码字符集与电报用五单位电码之间的转换    		 China National Standards
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    GB/T 7583-1987 Acoustics--Pure tone air conductionthreshold audio-metry--For hearing conservation purposes
    声学 纯音气导听阈测定 听力保护用    		 China National Standards
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    GB/T 7581-1987 Dimensions of outlines for semiconductor discrete devices
    半导体分立器件外形尺寸    		 China National Standards
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    GB/T 7604-1987 Determination of the aromatic hydrocarbon content in mineral insulating oils
    矿物绝缘油芳烃含量测定法    		 China National Standards
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    GB/T 7509-1987 Blank detail specification for microprocessor semiconductor integrated circuits
    半导体集成电路微处理器空白详细规范 (可供认证用)    		 China National Standards
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    GB/T 7515-1987 Information processing--Coding of machine readable characters (MICR and OCR)
    信息处理用机器可读字符编码 (磁墨水字符识别和光学字符识别的字符)    		 China National Standards
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    GB 7495-1987 The protecting distance betweenoverhead power line and receiving station of AM broadcasting
    架空电力线路与调幅广播收音台的防护间距    		 China National Standards
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    GB/T 7436-1987 Specifications of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data
    在模拟电话电路上开放电报及低速数据的时分复用设备技术要求    		 China National Standards
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    GB/T 7423.3-1987 Heat sink of semiconductor devices--Heat sink， staggered fingers shapes
    半导体器件散热器 叉指形散热器    		 China National Standards
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    GB/T 7423.2-1987 Heat sink of semiconductor devices--Heat sink，extruded shapes
    半导体器件散热器 型材散热器    		 China National Standards
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    GB/T 7423.1-1987 Heat sink of semiconductor devices--Generic specification
    半导体器件散热器 通用技术条件    		 China National Standards
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    GB/T 7422.2-1987 16×12， 16×8， 16×4 Dot matrix data set of Mongo-lian characters for information interchange
    信息交换用蒙古文16×12、16×8、16×4点阵数据集    		 China National Standards
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    GB/T 7422.1-1987 16×12， 16×8， 16×4 Dot matrix font set of Mongo-lian characters for information interchange
    信息交换用蒙古文16×12、16×8、16×4点阵字模集    		 China National Standards
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    GB/T 7419-1987 Information processing--Implementation of the 7-bit coded character set and its 7-bit and 8-bit extensions on 3.81mm magnetic tape cassette for data interchange
    信息处理 数据交换用七位编码字符集及其七位与八位扩充在3.81mm盒式磁带上的实现方法    		 China National Standards
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    GB/T 7402-1987 Time and frequncy dissemination via television signals
    利用电视信号传送标准时间频率    		 China National Standards
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    GB/T 7401-1987 Method for subjective assessment of quality of colour television pictures
    彩色电视图像质量主观评价方法    		 China National Standards
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    GB/T 7399-1987 Helical-scan video tape cassette system using 12.65 mm magnetic tape on type VHS
    VHS 型12.65 mm螺旋扫描盒式磁带录像系统    		 China National Standards
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    GB/T 7393-1987 Basic size of outlet of cable distribution systems intended for sound and television signals
    声音和电视信号的电缆分配系统输出口基本尺寸    		 China National Standards
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    GB/T 3175.2-1987 Reflection flesh tone test card
    反射式肤色测试图    		 China National Standards
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    GB/T 3175.1-1987 Reflection colour bar test card
    反射式彩条测试图    		 China National Standards
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    GB/T 7361-1987 Brake and electrical connection locations of semi-trailer towing vehicle
    半挂牵引车的制动及电路连接位置    		 China National Standards
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    GB/T 7362-1987 Brake and electrical connection locations of truck andtrailer-towing vehicle
    全挂牵引车和货车的制动及电路连接位置    		 China National Standards
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    GB/T 7371-1987 Trichloromonofluoromethane for industrial uses
    工业用一氟三氯甲烷 (F11)    		 China National Standards
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    GB/T 7494-1987 Water quality--Determination of anionic surfactants--Methylene blue spectrophotometric method
    水质 阴离子表面活性剂的测定 亚甲蓝分光光度法    		 China National Standards
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    GB/T 7493-1987 Water quality--Determination of nitrogen(nitrite)--Spectrophotometric method
    水质 亚硝酸盐氮的测定 分光光度法    		 China National Standards
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    GB/T 7492-1987 Water quality--Determination ofBHC and DDT--Gas chromatography
    水质 六六六、滴滴涕的测定 气相色谱法    		 China National Standards
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    GB/T 7491-1987 Water quality--Determination of volatile phenolic compounds--After distillation with bromine method
    水质 挥发酚的测定 蒸馏后溴化容量法    		 China National Standards
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    GB/T 7490-1987 Water quality--Determination of volatile phenolic compounds--After distillation by means of 4-AAP spectrophotometric method
    水质 挥发酚的测定 蒸馏后4-氨基安替比林分光光度法    		 China National Standards
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    GB/T 7489-1987 Water quality--Determination of dissolved oxygen--Iodometric method
    水质 溶解氧的测定 碘量法    		 China National Standards
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    GB/T 7488-1987 Water quality--Determination of biochemical oxygen demand after 5 days(BOD5)--Dilution and seeding method
    水质 五日生化需氧量(BOD5)的测定 稀释与接种法    		 China National Standards
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    GB/T 7487-1987 Water quality--Determinationof cyanide--Part 2:Determination of cyanide
    水质 氰化物的测定 第二部分:氰化物的测定    		 China National Standards
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    GB/T 7486-1987 Water quality--Determination of cyanide--Part 1:Determination of total cyanide
    水质 氰化物的测定 第一部分:总氰化物的测定    		 China National Standards
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    GB/T 7485-1987 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometricmethod
    水质 总砷的测定 二乙基二硫代氨基甲酸银分光光度法    		 China National Standards
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    GB/T 7484-1987 Water quality--Determination of fluoride--Ion selective electrode method
    水质 氟化物的测定 离子选择电极法    		 China National Standards
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    GB/T 7483-1987 Water quality--Determination of fluoride--Fluor reagent spectrophotometric
    水质 氟化物的测定 氟试剂分光光度法    		 China National Standards
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    GB/T 7482-1987 Water quality--Determination of fluoride--Visual colorimetry with zirconium alizarinsulfonate
    水质 氟化物的测定 茜素磺酸锆目视比色法    		 China National Standards
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    GB/T 7481-1987 Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid
    水质 铵的测定 水杨酸分光光度法    		 China National Standards
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    GB/T 7480-1987 Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid
    水质 硝酸盐氮的测定 酚二磺酸分光光度法    		 China National Standards
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    GB/T 7479-1987 Water quality--Determination of ammonium--Nessler’s reagent colorimetric method
    水质 铵的测定 纳氏试剂比色法    		 China National Standards
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    GB/T 7478-1987 Water quality--Determination of ammonium--Distillation and titration method
    水质 铵的测定 蒸馏和滴定法    		 China National Standards
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    GB/T 7477-1987 Water quality--Determination of thesum of calcium and magnesium--EDTA titrimetric method
    水质 钙和镁总量的测定 EDTA滴定法    		 China National Standards
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    GB/T 7476-1987 Water quality--Determination of calcium--EDTA titrimetric method
    水质 钙的测定 EDTA滴定法    		 China National Standards
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    GB/T 7475-1987 Water quality--Determination of copper， zinc， lead and cadmium--Atomic absorption spectrometry
    水质 铜、锌、铅、镉的测定 原子吸收分光光谱法    		 China National Standards
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    GB/T 7474-1987 Water quality--Determination of copper--Sodium diethyldithiocabamate spectrophotometric method
    水质 铜的测定 二乙基二硫代氨基甲酸钠分光光度法    		 China National Standards
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    GB/T 7473-1987 Water quality--Determination of copper--2，9-dimethy-1，10-phenanthroline spectrophotometric method
    水质 铜的测定 2，9-二甲基-1，10-菲啰啉分光光度法    		 China National Standards
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    GB/T 7472-1987 Water quality--Determination of zinc--Spectrophotometric method with dithizone
    水质 锌的测定 双硫腙分光光度法    		 China National Standards
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    GB/T 7471-1987 Water quality--Determination of cadmium--Spectrophotometric method with dithizone
    水质 镉的测定 双硫腙分光光度法    		 China National Standards
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    GB/T 7470-1987 Water quality--Determination of lead--Spectrophotometric method with dithizone
    水质 铅的测定 双硫腙分光光度法    		 China National Standards
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    GB/T 7469-1987 Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectrophotometric method
    水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法    		 China National Standards
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    GB/T 7468-1987 Water quality--Determination oftotal mercury--Cold atomic absorption spectrophometry
    水质 总汞的测定 冷原子吸收分光光度法    		 China National Standards
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    GB/T 7467-1987 Water quality--Determination of chromium(Ⅵ)--1，5 Diphenylcarbohydrazide spectrophotometric method
    水质 六价铬的测定 二苯碳酰二肼分光光度法    		 China National Standards
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    GB/T 7466-1987 Water quality--Determination of total chromium
    水质 总铬的测定    		 China National Standards
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    GB/T 7363-1987 Paraffin wax--Determination of polynuclear aromatics
    石蜡中稠环芳烃试验法    		 China National Standards
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    GB/T 7343-1987 Methods of measurement of the suppresion characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz
    10 kHz～30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法    		 China National Standards
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    GB/T 7340-1987 Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistor of either different resistance values or different rated dissipations--Assessment level E
    电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗不同， 各电阻器可单独测量的固定电阻网络 评定水平 E (可供认证用)    		 China National Standards
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    GB/T 7339-1987 Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistors， all of equal value and equal dissipation--Assessment level E
    电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗相同， 各电阻器可单独测量的固定电阻网络 评定水平 E (可供认证用)    		 China National Standards
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    GB/T 7325-1987 Petroleum products--Lubricating greases and oils--Determination of evaporation loss
    润滑脂和润滑油蒸发损失测定法    		 China National Standards
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    GB/T 7288.2-1987 Equipment reliability testing--Preferred test conditions--Equipment for stationary use in weather protected locations--High degree of simulation
    设备可靠性试验 推荐的试验条件 固定使用在有气候防护场所设备 精模拟    		 China National Standards
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    GB/T 7288.1-1987 Equipment reliability testing--Preferred test conditions indoor portable equipment--Low degree ofsimulation
    设备可靠性试验 推荐的试验条件 室内便携设备 粗模拟    		 China National Standards
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    GB/T 7289-1987 Presentation of reliability，maintainability and availability predictions
    可靠性、维修性与有效性预计报告编写指南    		 China National Standards
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    GB/T 7276-1987 Hinges general technical condition
    合页通用技术条件    		 China National Standards
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    GB/T 7259-1987 Guidelines for presenting performance of analog process measurement and control instrument
    模拟式过程测量和控制仪表性能表示方法 导则    		 China National Standards
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    GB/T 7265.1-1987 Test method for complex permittivity of solid dielectric materials at microwave frequencies--Perturbation method
    固体电介质微波复介电常数的测试方法 微扰法    		 China National Standards
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    GB/T 7964-1987 Sintered metal materials (excluding hardmetal)--Tension testing at room temperature
    烧结金属材料(不包括硬质合金) 室温拉伸试验    		 China National Standards
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    GB/T 7188-1987 Office machines and data processing equipment--Keyboard layouts for numeric applications
    办公机器和数据处理设备数字应用的键盘布局    		 China National Standards
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    GB/T 7161-1987 Unsealed radioactive substances--Identification and certification
    非密封放射性物质 识别和证书    		 China National Standards
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    GB/T 7146-1986 Methods of sampling and sample preparation ofantimony ores in bags
    袋装锑矿石取样、制样方法    		 China National Standards
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    GB/T 7131-1986 Identification of polymers by pyrolytic gas chromatography
    裂解气相色谱法鉴定聚合物    		 China National Standards
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    GB/T 7130-1986 Determination of free phenols in phenol-formaldehyde mouldings--Iodometric method
    酚醛模塑制品中游离酚的测定 碘量法    		 China National Standards
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    GB 7105-1986 Sanitary specifications of perchloravinyl interior coatings for food container
    食品容器过氯乙烯内壁涂料卫生标准    		 China National Standards
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    GB/T 7017-1986 Method of measurement of non-linearity in resistors
    电阻器非线性测量方法    		 China National Standards
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    GB/T 5080.7-1986 Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate
    设备可靠性试验 恒定失效率假设下的失效率与平均无故障时间的验证试验方案    		 China National Standards
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    GB 6989-1986 Diagnostic criteria and principle of treatment for chronic methyl-mercury poisoning caused by water pollution
    水体污染慢性甲基汞中毒诊断标准及处理原则    		 China National Standards
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    GB/T 6974.19-1986 Lifting appliances--Vocabulary--Container cranes
    起重机械名词术语 集装箱起重机    		 China National Standards
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    GB/T 6974.15-1986 Lifting appliances--Vocabulary--Underslung monorail systems
    起重机械名词术语 悬挂单轨系统    		 China National Standards
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    GB/T 6921-1986 Determination of the concentration of airborne particulate matters
    大气飘尘浓度测定方法    		 China National Standards
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    GB/T 6920-1986 Water quality--Determination of pH value--Glass electrode method
    水质 pH值的测定 玻璃电极法    		 China National Standards
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    GB 6951-1986 Safe surface voltage of light fuel oil in tank filling operation
    轻质油品装油安全油面电位值    		 China National Standards
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    GB/T 6766-1986 Radiochemical analysis of strontium-90 in water--Extraction chromatography by di-(2-ethylhexyl) phosphori acid
    水中锶-90 放射化学分析方法 二-(2-乙基己基) 磷酸萃取色层法    		 China National Standards
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    GB/T 6764-1986 Radiochemical analysis of strontium-90 in water--Precipitation by fuming nitric acid
    水中锶-90放射化学分析方法 发烟硝酸沉淀法    		 China National Standards
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    GB 6830-1986 The tolerable limits of danger ontelecommunication lines from power lines
    电信线路遭受强电线路危险影响的容许值    		 China National Standards
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    GB/T 5211.13-1986 Determination of acidity or alkalinity of theaqueous extract of pigments
    颜料水萃取液酸碱度的测定    		 China National Standards
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    GB/T 1717-1986 Determination of pH value of an aqueous suspension of pigments
    颜料水悬浮液pH值的测定    		 China National Standards
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    GB/T 6721-1986 Statistical standard of economic losses from injury-fatal accidents of enterprise staff and workers
    企业职工伤亡事故经济损失统计标准    		 China National Standards
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    GB/T 6730.8-1986 Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron (Ⅱ)content
    铁矿石化学分析方法 重铬酸钾容量法测定亚铁量    		 China National Standards
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    GB/T 6730.7-1986 Methods for chemical analysis of iron ores--The sulfosalicylic acid photometric method for the determination of metallic iron content
    铁矿石化学分析方法 磺基水杨酸光度法测定金属铁量    		 China National Standards
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    GB/T 6730.6-1986 Methods for chemical analysis of iron ores--The ferric chloride-sodium acetate volumetric method for the determination of metallic iron content
    铁矿石化学分析方法 三氯化铁-乙酸钠容量法测定金属铁量    		 China National Standards
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    GB/T 6730.51-1986 Methods for chemical analysis of iron ores--The caustic asbestos absorption gravimetric method for the determination of carbon content in carbonate
    铁矿石化学分析方法 烧碱石棉吸收重量法测定碳酸盐中碳量    		 China National Standards
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    GB/T 6730.50-1986 Methods for chemical analysisof iron ores--The gas volumetric method for the determination of total carbon content
    铁矿石化学分析方法 气体容量法测定总碳量    		 China National Standards
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    GB/T 6730.49-1986 Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content
    铁矿石化学分析方法 原子吸收分光光度法测定钠和钾量    		 China National Standards
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    GB/T 6730.48-1986 Methods for chemical analysis of iron ores--The dithio diantipyryl methane photometric method for the determination of bismuth content
    铁矿石化学分析方法 二硫代二安替吡啉甲烷光度法测定铋量    		 China National Standards
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    GB/T 6730.36-1986 Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of copper content
    铁矿石化学分析方法 原子吸收分光光度法测定铜量    		 China National Standards
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    GB/T 6730.3-1986 Methods for chemical analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples
    铁矿石化学分析方法 重量法测定分析试样中吸湿水量    		 China National Standards
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    GB/T 6730.14-1986 Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of calcium and magnesium content
    铁矿石化学分析方法 原子吸收分光光度法测定钙和镁量    		 China National Standards
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    GB/T 6730.1-1986 Methods for chemical analysis of iron ores--Preparation of predried test samples for chemical analysis
    铁矿石化学分析方法 分析用预干燥试样的制备    		 China National Standards
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