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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 7626-1987 |
4800 bits peR second modem with manual equalizer standardized for use on leased telephone-type circuits 在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器 |
China National Standards R |
 English PDF |
| GB/T 7625-1987 |
2400/1200 bits peR second modem standardized for use in the general switched telephone network 在电话自动交换网上使用的标准化 2400/1200比特/秒调制解调器 |
China National Standards R |
English PDF |
| GB/T 7624-1987 |
2400 bits peRsecond modem standardized for use on 4-wire leased telephone type circuits 在四线租用电话型电路上使用的标准化2400比特/秒调制解调器 |
China National Standards R |
English PDF |
| GB/T 7623-1987 |
Automatic answeRing equipment and/or parallel automatic calling equipment on the general switched telephone network， including procedures for bling of echo control devices for both manually and automatically established calls 在电话自动交换网上的自动应答设备和(或)并行自动呼叫设备， 包括人工和自动建立呼叫时使回波控制装置停止工作的规程 |
China National Standards R |
English PDF |
| GB/T 7622-1987 |
600/1200 bauds modem standaRdized for use in the general switched telephone network 在电话自动交换网上使用的标准化600/1200波特调制解调器 |
China National Standards R |
English PDF |
| GB/T 762-2002 |
StandaRd current ratings 标准电流等级 |
China National Standards R |
English PDF |
| GB/T 7621-1987 |
1200 bits peR second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephonecircuits 在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器 |
China National Standards R |
English PDF |
| GB/T 7620-1987 |
300 bits peR second duplex modem standardized for use in the general switched telephone network 在电话自动交换网上使用的标准化300比特/秒全双工调制解调器 |
China National Standards R |
English PDF |
| GB/T 7619-1987 |
ElectRical characteristics for balanced double-current interchange circuits for general use with integrated circuit equipment in the field of datacommunications 在数据通信领域中通常同集成电路设备一起使用的平衡双流接口电路的电气特性 |
China National Standards R |
English PDF |
| GB/T 7618-1987 |
ElectRical characteristics for unbalanced double-current interchange circuits for general use with inte-grated circuit equipment in the field of data communications 在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性 |
China National Standards R |
English PDF |
| GB/T 7615-1987 |
CATV System--Antenna paRt 共用天线电视系统 天线部分 |
China National Standards R |
English PDF |
| GB/T 7611-2016 |
ChaRacteristic of the electrical interface at hierarchical bit rate for digital network 数字网系列比特率电接口特性 |
China National Standards R |
English PDF |
| GB/T 7611-2001 |
ChaRacteristics of the electrical interfaceat hierarchical bit rate for digital network 数字网系列比特率电接口特性 |
China National Standards R |
English PDF |
| GB/T 7610-1987 |
ChaRacteristics of pulse code modulation for voice-frequencies 音频脉冲编码调制特性 |
China National Standards R |
English PDF |
| GB/T 7609-1995 |
GeneRal test method for transmission performance of PCM voice channel in telecommunication network 电信网中脉冲编码调制音频通路传输特性常用测试方法 |
China National Standards R |
English PDF |
| GB/T 7607-2010 |
CRiteria for changing of diesel engine oil 柴油机油换油指标 |
China National Standards R |
English PDF |
| GB/T 7605-2008 |
Detemination of clemulsibility chaRacteristics of turbine oils in service 运行中汽轮机油破乳化度测定法 |
China National Standards R |
English PDF |
| 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 R |
English PDF |
| GB/T 7603-2012 |
DeteRmination of the aromatic carbon content in mineral insulating oil 矿物绝缘油中芳碳含量测定法 |
China National Standards R |
English PDF |
| GB/T 7602.3-2008 |
DeteRmination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 3: Infrared spectroscopy method 变压器油、汽轮机油中T501抗氧化剂含量测定法 第3部分：红外光谱法 |
China National Standards R |
English PDF |
| GB/T 7602.2-2008 |
DeteRmination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 2: Liquid chromatography 变压器油、汽轮机油中T501抗氧化剂含量测定法 第2部分：液相色谱法 |
China National Standards R |
English PDF |
| GB/T 7602.1-2008 |
DeteRmination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 1: Spectrophotometric method 变压器油、汽轮机油中T501抗氧化剂含量测定法 第1部分：分光光度法 |
China National Standards R |
English PDF |
| GB/T 7601-2008 |
DeteRmination of water content for transformer and turbine oils in service by gas chromatographic method 运行中变压器油、汽轮机油水分测定法 ( 气相色谱法) |
China National Standards R |
English PDF |
| GB/T 7600-2014 |
DeteRmination of water content in transformer oils and turbine oils in service by coulometric method 运行中变压器油和汽轮机油水分含量测定法(库仑法) |
China National Standards R |
English PDF |
| GB/T 7598-2008 |
DeteRmination of water-soluble acid in transformer oils in service 运行中变压器油水溶性酸测定法 |
China National Standards R |
English PDF |
| GB/T 7597-2007 |
Method of sampling foR transformer and turbine oils in electric power industry 电力用油(变压器油、汽轮机油)取样方法 |
China National Standards R |
English PDF |
| GB/T 7596-2008 |
In-seRvice quality criteria of turbine oils used in power plants 电厂运行中汽轮机油质量 |
China National Standards R |
English PDF |
| GB/T 7595-2008 |
Quality of tRansformer oils in service 运行中变压器油质量 |
China National Standards R |
English PDF |
| GB/T 7594.9-1987 |
Rubber insulation and sheath of electric cables and wires--Part 9:Ordinary duty flame-retardant rubber sheath 85℃ 电线电缆橡皮绝缘和橡皮护套 第9部分:85℃一般不延燃橡皮护套 |
China National Standards R |
English PDF |
| GB/T 7594.8-1987 |
Rubber insulationand sheath of electric cables and wires--Part 8:Rubber sheath 90℃ 电线电缆橡皮绝缘和橡皮护套 第8部分:90℃橡皮绝缘 |
China National Standards R |
English PDF |
| GB/T 7594.7-1987 |
Rubber insulation and sheath of electric cables and wires--Part 7:Heavy duty flame-retardant rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套 第7部分:65℃重型不延燃橡皮护套 |
China National Standards R |
English PDF |
| GB/T 7594.6-1987 |
Rubber insulationand sheath of electric cables and wires--Part 6:Heavy duty rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套 第6部分:65℃重型橡皮护套 |
China National Standards R |
English PDF |
| GB/T 7594.5-1987 |
Rubber insulation and sheath of electric cables and wires--Part 5:Ordinary duty flame-retardant rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套 第5部分:65℃一般不延燃橡皮护套 |
China National Standards R |
English PDF |
| GB/T 7594.4-1987 |
Rubber insulationand sheath of electric cables and wires--Part 4:Ordinary duty rubber sheath 65℃ 电线电缆橡皮绝缘和橡皮护套 第4部分:65℃一般橡皮护套 |
China National Standards R |
English PDF |
| GB/T 7594.3-1987 |
Rubber insulationand sheath of electric cables and wires--Part 3:Rubber insulation 70℃ 电线电缆橡皮绝缘和橡皮护套 第3部分:70℃橡皮绝缘 |
China National Standards R |
English PDF |
| GB/T 7594.2-1987 |
Rubber insulationand sheath of electric cables and wires--Part 2:Rubber insulation 65℃ 电线电缆橡皮绝缘和橡皮护套 第2部分:65℃橡皮绝缘 |
China National Standards R |
English PDF |
| 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 R |
English PDF |
| 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 R |
English PDF |
| 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 R |
English PDF |
| GB/T 7593-2008 |
PoweRed industrial trucks - Symbols for operator controls and other displays 机动工业车辆 驾驶员控制装置及其他显示装置用符号 |
China National Standards R |
English PDF |
| GB/T 7591-1987 |
PRogramming language Pascal 程序设计语言 Pascal |
China National Standards R |
English PDF |
| 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 R |
English PDF |
| 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 R |
English PDF |
| GB/T 7586-2008 |
HydRaulic excavators - Test methods 液压挖掘机 试验方法 |
China National Standards R |
English PDF |
| GB/T 7585-1987 |
Capacity seRies and radio-frequency channel arrangement for analog microwave relay systems 模拟微波接力通信系统容量系列及波道配置 |
China National Standards R |
English PDF |
| GB/T 7584.3-2011 |
Acoustics - HeaRing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture 声学 护听器 第3部分：使用专用声学测试装置 测量耳罩式护听器的插入损失 |
China National Standards R |
English PDF |
| GB/T 7584.2-1999 |
Acoustics--HeaRing protectors--Part 2:Estimation of effective A-weighted sound pressure levels when hearing protectors are worn 声学 护听器 第2部分:戴护听器时有效的A计权声压级估算 |
China National Standards R |
English PDF |
| GB/T 7584.1-2004 |
Acoustics--HeaRing protectors--Part 1:Subjective method for the measurement of sound attenuation 声学 护听器 第1部分:声衰减测量的主观方法 |
China National Standards R |
English PDF |
| 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 R |
English PDF |
| GB/T 7582-2004 |
Acoustics--Statistical distRibution of hearing thresholds as a function of age 声学 听阈与年龄关系的统计分布 |
China National Standards R |
English PDF |
| 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 R |
English PDF |
| GB/T 7577-1996 |
Blank detail specification foR case-rated bipolar transistors for low-frequency amplification 低频放大管壳额定的双极型晶体管空白详细规范 |
China National Standards R |
English PDF |
| GB/T 7576-1998 |
SemiconductoR devices--Discrete devices--Part 7:Bipolar transistors--Section Four:Blank detail specification for case-rated bipolartransistors for high-frequency amplification 半导体器件 分立器件 第7部分:双极型晶体管 第四篇 高频放大管壳额定双极型晶体管空白详细规范 |
China National Standards R |
English PDF |
| GB/T 7574-2008 |
InfoRmation processing - File structure and labeling of magnetic tapes for information interchange 信息处理 信息交换用磁带的文卷结构和标号 |
China National Standards R |
English PDF |
| GB/T 7573-2009 |
Textiles - DeteRmination of pH of aqueous extract 纺织品 水萃取液pH值的测定 |
China National Standards R |
English PDF |
| GB/T 757-2010 |
Conical shaft extension foR rotating electrical machines 旋转电机 圆锥形轴伸 |
China National Standards R |
English PDF |
| GB/T 7571-2008 |
Wool - DeteRmination of solubility in alkali 羊毛 在碱中溶解度的测定 |
China National Standards R |
English PDF |
| GB/T 7570-2008 |
Wool - DeteRmination of acid content 羊毛 含酸量的测定 |
China National Standards R |
English PDF |
| GB/T 7569-2008 |
Wool - DeteRmination of alkali content 羊毛 含碱量的测定 |
China National Standards R |
English PDF |
| GB/T 7568.8-2014 |
Textiles―Tests foR colour fastness―Standard adjacent fabric―Part 8: Secondary acetate 纺织品 色牢度试验 标准贴衬织物 第8部分：二醋酯纤维 |
China National Standards R |
English PDF |
| GB/T 7568.7-2008 |
Textiles - Tests foR colour fastness - Standard adjacent fabrics - Part 7：Multifibre 纺织品 色牢度试验 标准贴衬织物 第7部分：多纤维 |
China National Standards R |
English PDF |
| GB/T 7568.6-2002 |
Textiles--Tests foR colour fastness--Specification for silk adjacent fabric 纺织品 色牢度试验 丝标准贴衬织物规格 |
China National Standards R |
English PDF |
| GB/T 7568.5-2002 |
Textiles--Tests foR colour fastness--Specification for acrylic adjacent fabric 纺织品 色牢度试验 聚丙烯腈标准贴衬织物规格 |
China National Standards R |
English PDF |
| GB/T 7568.4-2002 |
Textiles--Tests foR colour fastness--Specification for polyester adjacent fabric 纺织品 色牢度试验 聚酯标准贴衬织物规格 |
China National Standards R |
English PDF |
| GB/T 7568.3-2008 |
Textiles - Tests foR colour fastness - Standard adjacent fabrics - Part 3：Polyamide 纺织品 色牢度试验 标准贴衬织物 第3部分：聚酰胺纤维 |
China National Standards R |
English PDF |
| GB/T 7568.2-2008 |
Textiles - Tests foR colour fastness - Standard adjacent fabrics - Part 2：Cotton and viscose 纺织品 色牢度试验 标准贴衬织物 第2部分：棉和粘胶纤维 |
China National Standards R |
English PDF |
| GB/T 7568.1-2002 |
Textiles--Tests foR colour fastness--Specification for wool adjacent fabric 纺织品 色牢度试验 毛标准贴衬织物规格 |
China National Standards R |
English PDF |
| GB/T 7563-2000 |
Technical condition of coal foR cement rotary kiln 水泥回转窑用煤技术条件 |
China National Standards R |
English PDF |
| GB/T 7562-2010 |
Specification of coal used foR pulverized coal-fired boiler for power generation 发电煤粉锅炉用煤技术条件 |
China National Standards R |
English PDF |
| GB/T 756-2010 |
CylindRical shaft extension for rotating electrical machines 旋转电机 圆柱形轴伸 |
China National Standards R |
English PDF |
| GB/T 7560-2001 |
DeteRmination of mineral matter in coal 煤中矿物质的测定方法 |
China National Standards R |
English PDF |
| GB/T 7559-2005 |
Test method foR bearing strength by bolted joints of fiber reinforced plastics laminates 纤维增强塑料层合板 螺栓连接挤压强度试验方法 |
China National Standards R |
English PDF |
| GB/T 7554-1987 |
PRotected 5-unit numerical code for telegram service 电报用五单位数字保护码 |
China National Standards R |
English PDF |
| GB/T 7550-2008 |
SynchRonizing universal coupling with ball and socket - Test method 球笼式同步万向联轴器 试验方法 |
China National Standards R |
English PDF |
| GB/T 755.2-2003 |
Methods foR determininglosses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles) 旋转电机(牵引电机除外)确定损耗和效率的试验方法 |
China National Standards R |
English PDF |
| GB/T 7549-2008 |
SynchRonizing universal coupling with ball and socket 球笼式同步万向联轴器 |
China National Standards R |
English PDF |
| GB/T 754-2007 |
PaRameter series of steam turbines for power plant 发电用汽轮机参数系列 |
China National Standards R |
English PDF |
| GB/T 7534-2004 |
Volatile oRganic liquids for industrial use--Determination of boiling range 工业用挥发性有机液体 沸程的测定 |
China National Standards R |
English PDF |
| GB/T 7533-1993 |
DeteRmination for crystallizing point of organic chemical products for industrial use 有机化工产品结晶点的测定方法 |
China National Standards R |
English PDF |
| GB/T 7532-2008 |
DeteRmination of heavy metals in organic chemical products - Visual colorimetry 有机化工产品中重金属的测定 目视比色法 |
China National Standards R |
English PDF |
| GB/T 753-2012 |
Steam condition seRies for utility boilers 电站锅炉 蒸汽参数系列 |
China National Standards R |
English PDF |
| GB/T 7531-2008 |
DeteRmination of ignition residue for organic chemical products 有机化工产品灼烧残渣的测定 |
China National Standards R |
English PDF |
| GB/T 7530-1998 |
Rubber or plastics-coated fabrics--Glossary of terms 橡胶或塑料涂覆织物 术语 |
China National Standards R |
English PDF |
| GB/T 7528-2011 |
Rubber and plastics hoses and hose assemblies - Vocabulary 橡胶和塑料软管及软管组合件 术语 |
China National Standards R |
English PDF |
| GB/T 752-2006 |
Potassium chloRate for industrial use 工业氯酸钾 |
China National Standards R |
English PDF |
| GB/T 75-1985 |
Slotted set scRews with long dog point 开槽长圆柱端紧定螺钉 |
China National Standards R |
English PDF |
| GB/T 7518-2005 |
MicRographics-Microfilming for ancient books on 35 mm roll film 缩微摄影技术 在35mm卷片上拍摄古籍的规定 |
China National Standards R |
English PDF |
| GB/T 7517-2004 |
MicRographics--Microfilming for ancient books on 16mm roll film 缩微摄影技术 在16mm卷片上拍摄古籍的规定 |
China National Standards R |
English PDF |
| GB/T 7516-2008 |
MicRographics - Graphical symbols for use in microfilming 缩微摄影技术 缩微拍摄用图形符号 |
China National Standards R |
English PDF |
| 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 R |
English PDF |
| 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 R |
English PDF |
| 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 R |
English PDF |
| GB/T 750-1992 |
Autoclave method foR soundness of portland cement 水泥压蒸安定性试验方法 |
China National Standards R |
English PDF |
| GB/T 7497.3-2008 |
MicRoprocessor system bus - 8-bit and 16-bit data (MULTIBUS Ⅰ) - Part 3: Mechanical and pin descriptions for the Eurocard configuration with pin and socket (indirect) connectors 微处理器系统总线 8位及16位数据（MULTIBUS I) 第3部分：对带有插针与插座连接器(间接配合)的欧洲板配置的机械与插针的描述 |
China National Standards R |
English PDF |
| GB/T 7497.2-2008 |
MicRoprocessor system bus - 8-bit and 16-bit data (MULTIBUS Ⅰ) - Part 2: Mechanical and pin descriptions for the system bus configuration, with edge connectors(direct) 微处理器系统总线 8位及16位数据（MULTIBUS I） 第2部分：对带有边缘连接器(直接配合)的系统总线配置的机械与引脚的描述 |
China National Standards R |
English PDF |
| GB/T 7497.1-2008 |
MicRoprocessor system bus - 8-bit and 16-bit data (MULTIBUS Ⅰ) - Part 1: Functional description with electrical and timing specifications 微处理器系统总线 8位及16位数据(MULTIBUS I) 第１部分: 电气与定时规范的功能描述 |
China National Standards R |
English PDF |
| 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 R |
English PDF |
| 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 R |
English PDF |
| 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 R |
English PDF |
| GB/T 749-2008 |
Test method foR determining capability of resisting sulfate corrode of cement 水泥抗硫酸盐侵蚀试验方法 |
China National Standards R |
English PDF |
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