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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 9486-1988 |
Diesel engine--ExHAust smoke measurement method at steady state 柴油机稳态排气烟度及测定方法 |
China National Standards HA |
 English PDF |
| GB/T 949-1988 |
Slotted raised countersunk head screws with waisted sHAnk 开槽半沉头不脱出螺钉 |
China National Standards HA |
English PDF |
| GB/T 948-1988 |
Slotted countersunk head screws with waisted sHAnk 开槽沉头不脱出螺钉 |
China National Standards HA |
English PDF |
| GB/T 839-1988 |
Knurled thumb screws with waisted sHAnk 滚花头不脱出螺钉 |
China National Standards HA |
English PDF |
| GB/T 838-1988 |
Hexagon screws with waisted sHAnk 六角头不脱出螺钉 |
China National Standards HA |
English PDF |
| GB/T 837-1988 |
Slotted pan head screws with waisted sHAnk 开槽盘头不脱出螺钉 |
China National Standards HA |
English PDF |
| GB/T 821-1988 |
Square set screws with cHAmfered end 方头倒角端紧定螺钉 |
China National Standards HA |
English PDF |
| GB/T 32.2-1988 |
Hexagon bolts with wire holes on head--Reduced sHAnk--Product grade B 六角头头部带孔螺栓 细杆 B级 |
China National Standards HA |
English PDF |
| GB/T 31.3-1988 |
Hexagon bolts with split pin hole on sHAnk--Fine pitch thread--Product grade A and B 六角头螺杆带孔螺栓 细牙 A和B级 |
China National Standards HA |
English PDF |
| GB/T 31.2-1988 |
Hexagon bolts with split pin hole on sHAnk--Reduced shank--Product grade B 六角头螺杆带孔螺栓 细杆 B级 |
China National Standards HA |
English PDF |
| GB/T 9434-1988 |
Methods of measurement of gas discHArge tubes for overvoltage protection 过电压保护气体放电管测试方法 |
China National Standards HA |
English PDF |
| GB/T 9433-1988 |
General specification of gas discHArge tubes for overvoltage protection 过电压保护气体放电管总规范 (可供认证用) |
China National Standards HA |
English PDF |
| GB/T 9409-1988 |
Specifications for colour TV demodulation equipment (1 TV+1 sound program) used in long-HAul terres-trial analog radio-relay systems 长距离地面模拟微波接力系统 彩色电视解调机 (一路电视一路伴音) 技术条件 |
China National Standards HA |
English PDF |
| GB/T 9408-1988 |
Specifications for colour TV modulation equipment (1 TV+1 sound program) used in long-HAul terres-trial analog radio-relay systems 长距离地面模拟微波接力系统 彩色电视调制机 (一路电视一路伴音) 技术条件 |
China National Standards HA |
English PDF |
| GB/T 9363-1988 |
Information processing--9-Track， 12.7mm (0.5in) wide magnetictape for information intercHAnge--Format and recording，using group coding at 246 cpmm(6250 cpi) 信息处理 信息交换用9磁道12.7mm(0.5in)磁带成组编码方式246 cpmm (6250 cpi) 的格式及记录 |
China National Standards HA |
English PDF |
| GB/T 9403-1988 |
The reflection grayscale test cHArt 反射式灰度级测试图 |
China National Standards HA |
English PDF |
| GB/T 9287-1988 |
Comparison of ease of dispersion of pigments--Oscillatory sHAking method 颜料易分散程度的比较 振荡法 |
China National Standards HA |
English PDF |
| GB/T 5211.14-1988 |
Determination of residue on sieve of pigment--MecHAnical flushing procedure 颜料筛余物的测定 机械冲洗法 |
China National Standards HA |
English PDF |
| GB/T 4958.9-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Mesurements for sub-systems--Section nine--Stand-by cHAnnel switching equipment 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第九节 备用通道倒换设备 |
China National Standards HA |
English PDF |
| GB/T 9158-1988 |
MecHAnical test methods for windows 建筑用窗承受机械力的检测方法 |
China National Standards HA |
English PDF |
| GB 9132-1988 |
Regulations for sHAllow ground disposal of solid low-and intermediate-level radioactive wastes 低中水平放射性固体废物的浅地层处置规定 |
China National Standards HA |
English PDF |
| GB/T 9025-1988 |
Cabled distribution systems primarily intended for sound and television signals operating between30 MHz and 1 GHz--Electrical and mecHAnical matching values 30 MHz～1GHz声音和电视信号的电缆分配系统 机电配接值 |
China National Standards HA |
English PDF |
| GB/T 9003-1988 |
Methods of measurement for the fundamental cHAracteristics of mixing console 调音台基本特性测量方法 |
China National Standards HA |
English PDF |
| GB/T 8822.2-1988 |
Seed zones of Chinese forest trees--Seed zones of Cunning HAmia lanceolata (Lamb.) Hook. 中国林木种子区 杉木种子区 |
China National Standards HA |
English PDF |
| GB/T 8763-1988 |
Test methods of gas absorption cHAracteristic for non-evaporation gettering materials and products 非蒸散型吸气材料及制品吸气性能测试方法 |
China National Standards HA |
English PDF |
| GB 8778-1988 |
Hygienic standard for phospHAmidon in the air of workplace 车间空气中磷胺卫生标准 |
China National Standards HA |
English PDF |
| GB 8776-1988 |
Hygienic standard for methyl metHAcrylate in the air of workplace 车间空气中甲基丙烯酸甲酯卫生标准 |
China National Standards HA |
English PDF |
| GB/T 223.3-1988 |
Methods forchemical analysis of iron，steel and alloy--The diantipyryl metHAne phosphomolybdate gravimetric method for the determination of phosphorus content 钢铁及合金化学分析方法 二安替比林甲烷磷钼酸重量法测定磷量 |
China National Standards HA |
English PDF |
| GB/T 8617.2-1988 |
Technical parameters and measuring methods for FM broadcasting coder--Supplementary cHAnnel 调频广播编码器技术参数和测量方法 附加声道 |
China National Standards HA |
English PDF |
| GB/T 8565.2-1988 |
Information processing--Coded cHAracter sets for text communication--Part 2:Graphic character sets 信息处理 文本通信用编码字符集 第二部分:图形字符集 |
China National Standards HA |
English PDF |
| GB/T 8565.1-1988 |
Information processing--Coded cHAracter sets for text communication--Part 1:General introduction 信息处理 文本通信用编码字符集 第一部分:总则 |
China National Standards HA |
English PDF |
| GB/T 1394-1987 |
Gangway HAnger 舷梯吊架 |
China National Standards HA |
English PDF |
| GB/T 8156.8-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The barium sulpHAte gravimetric method for the determination of sulphate content 工业用氟化铝化学分析方法 硫酸钡重量法测定硫酸根量 |
China National Standards HA |
English PDF |
| GB/T 8022-1987 |
Lubricating oils--Determination of demulsibility cHAracteristics 润滑油抗乳化性能测定法 |
China National Standards HA |
English PDF |
| GB/T 8023-1987 |
Liquid petroleum products--Viscosity-temperature cHArts 液体石油产品粘度温度计算图 |
China National Standards HA |
English PDF |
| GB/T 8046-1987 |
Keyboard arrangement of thealpHAbetical area of Mongolian character set for information processing interchange 信息处理交换用蒙古文字符集键盘的字母区布局 |
China National Standards HA |
English PDF |
| GB 8045-1987 |
Mongolian 7-bit and 8-bit coded graphic cHAracter sets for information processing interchange 信息处理交换用蒙古文七位和八位编码图形字符集 |
China National Standards HA |
English PDF |
| GB/T 2081-1987 |
Indexable HArdmetal (carbide)inserts with wiperedges，without fixing hole--Dimensions 硬质合金可转位铣刀片 |
China National Standards HA |
English PDF |
| GB/T 2079-1987 |
Indexable HArdmetal (carbide) inserts with rounded corners， without fixing hole--Dimensions 无孔的硬质合金可转位刀片 |
China National Standards HA |
English PDF |
| GB/T 2077-1987 |
Indexable HArdmetal (carbide) inserts--Corner radii 硬质合金可转位刀片圆角半径 |
China National Standards HA |
English PDF |
| GB/T 7917.4-1987 |
Standard methods of hygienic test forcosmetics--MetHAnol 化妆品卫生化学标准检验方法 甲醇 |
China National Standards HA |
English PDF |
| GB 7795-1987 |
Diagnostic criteria and principles of management of occupational acute electric ophtHAlmia (Keratoconjunctivitis caused by ultraviolet rays) 职业性急性电光性眼炎(紫外线角膜结膜炎)诊断标准及处理原则 |
China National Standards HA |
English PDF |
| GB 7794-1987 |
Diagnostic criteria and principles of management of occupational acute organophospHAtes poisoning 职业性急性有机磷农药中毒诊断标准及处理原则 |
China National Standards HA |
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 HA |
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 HA |
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 HA |
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 HA |
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 HA |
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 HA |
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 HA |
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 HA |
English PDF |
| 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 HA |
English PDF |
| 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 HA |
English PDF |
| 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 HA |
English PDF |
| 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 HA |
English PDF |
| 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 HA |
English PDF |
| GB/T 7372-1987 |
DichlorodifluorometHAne for industrial uses 工业用二氟二氯甲烷 (F12) |
China National Standards HA |
English PDF |
| GB/T 7371-1987 |
TrichloromonofluorometHAne for industrial uses 工业用一氟三氯甲烷 (F11) |
China National Standards HA |
English PDF |
| 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 HA |
English PDF |
| 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 HA |
English PDF |
| GB/T 7963-1987 |
Sintered metal materials (excluding HArdmetal)--Tensile test pieces 烧结金属材料(不包括硬质合金) 拉伸试样 |
China National Standards HA |
English PDF |
| GB/T 7166-1987 |
In-core temperature orprimary envelope temperature measurements in nuclear power reactor--CHAracteristics and test methods 核动力堆堆芯或堆主包壳内温度测量特性和测试方法 |
China National Standards HA |
English PDF |
| GB/T 6885-1986 |
HArdmetals--Sampling and testing of mixed powder 硬质合金 混合粉取样和试验方法 |
China National Standards HA |
English PDF |
| 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 HA |
English PDF |
| GB/T 895.2-1986 |
Roundwire snap rings for sHAft 轴用钢丝挡圈 |
China National Standards HA |
English PDF |
| GB/T 894.2-1986 |
Circlips for sHAft--Type B 轴用弹性挡圈 B型 |
China National Standards HA |
English PDF |
| GB/T 894.1-1986 |
Circlips for sHAft--Type A 轴用弹性挡圈 A型 |
China National Standards HA |
English PDF |
| GB/T 892-1986 |
Lock rings at the end of sHAft with bolt 螺栓紧固轴端挡圈 |
China National Standards HA |
English PDF |
| GB/T 891-1986 |
Lock rings at the end of sHAft with screw 螺钉紧固轴端挡圈 |
China National Standards HA |
English PDF |
| GB/T 6559-1986 |
Screw thread sHAnks for thread forming screw--Metric coarse thread series 自攻锁紧螺钉的螺杆 粗牙普通螺纹系列 |
China National Standards HA |
English PDF |
| GB/T 6513-1986 |
CHAracter set for bibliographic information interchange on mathematical coding of characters 文献书目信息交换用数学字符编码字符集 |
China National Standards HA |
English PDF |
| GB/T 6494-1986 |
Measurement procedures for electrical cHAracteristics of astronautic solar cells 航天用太阳电池电性能测试方法 |
China National Standards HA |
English PDF |
| GB/T 3894.9-1986 |
Graphical symbols on the arrangement planof ship--Cargo HAndling gear 船舶布置图图形符号 起货设备 |
China National Standards HA |
English PDF |
| GB 6281-1986 |
Co-cHAnnel interference standards required in the land mobile services (16k0F3E) 陆地移动业务 (16k0F3E)所要求的同波道干扰标准 |
China National Standards HA |
English PDF |
| GB 6280-1986 |
Capacity series and frequency cHAnnels arrangement in 25 to 1000 MHz land mobile telecommunication network 25～1000 MHz陆地移动通信网的容量系列及频道配置 |
China National Standards HA |
English PDF |
| GB/T 6550-1986 |
Information processing -- 9-Track，127mm wide magnetic tape for information intercHAnge recorded at 63rpmm， phase encoded 信息处理交换用9磁道12.7毫米宽63行/毫米调相制记录磁带 |
China National Standards HA |
English PDF |
| GB/T 5894-1986 |
The terms of mecHAnical seal 机械密封名词术语 |
China National Standards HA |
English PDF |
| GB/T 5441.5-1985 |
Test methods for communication cable--CHAracteristic impedance test of coaxial pair--Resonance method 通信电缆试验方法 同轴对特性阻抗实部平均值试验 谐振法 |
China National Standards HA |
English PDF |
| GB/T 5438-1985 |
CHAracteristics and measuring methods for monophonic and stereophonic transmissions 单声和立体声节目传输特性和测量方法 |
China National Standards HA |
English PDF |
| GB/T 5318-1985 |
Sintered metals materials，excluding HArd metals--Unnotched impact test piece 烧结金属材料 (不包括硬质合金) 无切口冲击试样 |
China National Standards HA |
English PDF |
| GB/T 223.42-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-excHAnge separation-bromopyrogallol red photometric method for the determination of tantalumcontent 钢铁及合金化学分析方法 离子交换分离-溴邻苯三酚红光度法测定钽量 |
China National Standards HA |
English PDF |
| GB/T 223.41-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-excHAnge separation-pyrogallol photometric method for the determination of tantalum content 钢铁及合金化学分析方法 离子交换分离-连苯三酚光度法测定钽量 |
China National Standards HA |
English PDF |
| GB/T 223.38-1985 |
Methods for chemical analysis of iron，steel and alloy--The anion-excHAnge separation-gravimetric method for the determination of niobium content 钢铁及合金化学分析方法 离子交换分离-重量法测定铌量 |
China National Standards HA |
English PDF |
| GB 6051-1985 |
Fire extinguishing agent of bromotrifluorometHAne 三氟一溴甲烷灭火剂 (1301灭火剂) |
China National Standards HA |
English PDF |
| GB/T 5167-1985 |
Sintered metal materials and HArdmetals--Determination of electrical resistivity 烧结金属材料和硬质合金电阻率的测定 |
China National Standards HA |
English PDF |
| GB/T 5124.4-1985 |
Methods for chemical analysis of HArdmetals--The photometric peroxide method for the determination of titanium content 硬质合金化学分析方法 过氧化物光度法测定钛量 |
China National Standards HA |
English PDF |
| GB/T 5124.3-1985 |
Methods for chemical analysisof HArdmetals--The potentiometric method for the determination of cobalt content 硬质合金化学分析方法 电位滴定法测定钴量 |
China National Standards HA |
English PDF |
| GB/T 5076-1985 |
Measurement of the dimensionsof a cylindrical component HAving two axial terminations 具有两个轴向引出端的圆柱体元件的尺寸测量 |
China National Standards HA |
English PDF |
| GB 5044-1985 |
Classification of health HAzard levels fromoccup-ational exposure to toxic substances 职业性接触毒物危害程度分级 |
China National Standards HA |
English PDF |
| GB/T 4771-1984 |
Released alkali tests of glasses and glass containers for pHArmaceutical preparations 药用玻璃及其玻璃容器碱溶出量试验方法 |
China National Standards HA |
English PDF |
| GB/T 4621-1984 |
Spiral wound gaskets test method of steam sealing cHAracteristics 缠绕式垫片蒸汽密封性能试验方法 |
China National Standards HA |
English PDF |
| GB/T 4506-1984 |
Method for the test of sHArpness and strengthof needles tips 针尖锋利度和强度试验方法 |
China National Standards HA |
English PDF |
| GB/T 4312.2-1984 |
Technical parameters and measuring methods for FM stereophonic broadcasting transmitters with supplementary cHAnnel 调频广播发射机技术参数和测量方法 立体声带附加信道 |
China National Standards HA |
English PDF |
| GB 4065-1983 |
Fire extinguishing agent--Bromochlorodifluoro-metHAne 二氟一氯一溴甲烷灭火剂 |
China National Standards HA |
English PDF |
| GB/T 3996-1983 |
SHAped thermal insulating products--Diatomite bricks and shapes 硅藻土隔热制品 |
China National Standards HA |
English PDF |
| GB/T 3911-1983 |
Graphical representations of the control cHAracters of 7-bit coded character set for information processing 信息处理用七位编码字符集控制字符的图形表示 |
China National Standards HA |
English PDF |
| GB/T 3910-1983 |
Office machines and data processing equipments--Line spacings and cHAracter spacings 办公机器和数据处理设备 行间距和字符间距 |
China National Standards HA |
English PDF |
| GB/T 3850-1983 |
Impermeable sintered metal materials and HArdmetals--Determination of density 致密烧结金属材料与硬质合金密度测定方法 |
China National Standards HA |
English PDF |
| GB/T 3849-1983 |
HArdmetals--Rockwell hardness (scaleA) test method 硬质合金洛氏硬度 (A标尺) 试验方法 |
China National Standards HA |
English PDF |
| GB/T 3848-1983 |
HArdmetals--Determination of (the magnetization) coercivity 硬质合金矫顽 (磁) 力测定方法 |
China National Standards HA |
English PDF |
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