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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 1840-1989 |
Modules of cylindrical gear with cIRcular arc profiles 圆弧圆柱齿轮模数 |
China National Standards IR |
 English PDF |
| GB/T 223.66-1989 |
Methods for chemical analysis of IRon，steel and alloy--The thiocyanate chlorpromazine hydrochloride--chloro form extraction photometric method for the determination of tungsten content 钢铁及合金化学分析方法 硫氰酸盐-盐酸氯丙嗪-三氯甲烷萃取光度法测定钨量 |
China National Standards IR |
English PDF |
| GB/T 223.46-1989 |
Methods for chemical analysis of IRon，steel and alloy--The flame atomic absorption spectrometric method for the determination of magnesium content 钢铁及合金化学分析方法 火焰原子吸收光谱法测定镁量 |
China National Standards IR |
English PDF |
| GB/T 223.37-1989 |
Methods for chemical analysis of IRon，steel and alloy--The indophenol blue photometric method for the determination of nitrogen content after distillation separation 钢铁及合金化学分析方法 蒸馏分离-靛酚蓝光度法测定氮量 |
China National Standards IR |
English PDF |
| GB/T 223.28-1989 |
Methods for chemical analysis of IRon，steel and alloy--The α-benzoinoxime gravimetric method for the determination of molybdenum content 钢铁及合金化学分析方法 α-安息香肟重量法测定钼量 |
China National Standards IR |
English PDF |
| GB/T 223.19-1989 |
Methods for chemical analysis of IRon，steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper content 钢铁及合金化学分析方法 新亚铜灵-三氯甲烷萃取光度法测定铜量 |
China National Standards IR |
English PDF |
| GB/T 223.17-1989 |
Methods for chemical analysis of IRon，steel and alloy--The diantipyryl methane photometric method for the determination of titanium content 钢铁及合金化学分析方法 二安替比林甲烷光度法测定钛量 |
China National Standards IR |
English PDF |
| GB/T 11167-1989 |
DIRect acting electrical measuring recorders 直接动作电测量记录仪 |
China National Standards IR |
English PDF |
| GB/T 3430-1989 |
The rule of type designation for semiconductor integrated cIRcuits 半导体集成电路型号命名方法 |
China National Standards IR |
English PDF |
| GB/T 11498-1989 |
Sectional specification for film integrated cIRcuits and hybrid film integrated circuits on the basis of the qualification approval procedure 膜集成电路和混合膜集成电路分规范(采用鉴定批准程序) (可供认证用) |
China National Standards IR |
English PDF |
| GB/T 11107-1989 |
Metallic and its compound powder--Determination of specific surface and particle size by aIR permeating method 金属及其化合物粉末 比表面积和粒度测定 空气透过法 |
China National Standards IR |
English PDF |
| GB/T 11297.2-1989 |
Test method for side dIRection scatteringcoefficient of laser rods 激光棒侧向散射系数的测量方法 |
China National Standards IR |
English PDF |
| GB/T 11014-1989 |
Electrical characteristics of balanced voltage digital interface cIRcuits 平衡电压数字接口电路的电气特性 |
China National Standards IR |
English PDF |
| GB/T 10891-1989 |
Safety requIRements for air handling units 空气处理机组安全要求 |
China National Standards IR |
English PDF |
| GB 11216-1989 |
General requIRements of quality assurance program for effluent and environmental radioactivity monitoring at nuclear facilities 核设施流出物和环境放射性监测质量保证计划的一般要求 |
China National Standards IR |
English PDF |
| GB 11215-1989 |
The general regulation for envIRonmental radiological assessment 核辐射环境质量评价一般规定 |
China National Standards IR |
English PDF |
| GB/T 10750-1989 |
Marine oval-shaped cast IRon and cast steel pipe flanges 船用扁圆形铸铁和铸钢法兰 |
China National Standards IR |
English PDF |
| GB 11522-1989 |
Hygienic standard for titanium dioxide dust in the aIR of workplace 车间空气中二氧化钛粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 11521-1989 |
Hygienic standard for vermiculite dust in the aIR of workplace 车间空气中蛭石粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 11520-1989 |
Hygienic standard for glycidyl methacrylate in the aIR of workplace 车间空气中甲基丙烯酸环氧丙酯卫生标准 |
China National Standards IR |
English PDF |
| GB 11519-1989 |
Hygienic standard for resorcinol in the aIRof workplace 车间空气中间苯二酚卫生标准 |
China National Standards IR |
English PDF |
| GB 11518-1989 |
Hygienic standard for liquified petroleumgas in the aIR of workplace 车间空气中液化石油气卫生标准 |
China National Standards IR |
English PDF |
| GB 11517-1989 |
Hygienic standard for ethylenediamine in the aIR of workplace 车间空气中乙二胺卫生标准 |
China National Standards IR |
English PDF |
| GB 11516-1989 |
Hygienic standard for phosphorus trichloride in the aIR of workplace 车间空气中三氯化磷卫生标准 |
China National Standards IR |
English PDF |
| GB/T 10585-1989 |
Fundamental requIRements of excitation systems for medium and small synchronous machines 中小型同步电机励磁系统基本技术要求 |
China National Standards IR |
English PDF |
| GB/T 10573-1989 |
Tensile testing method for fine wIRe of non-ferrous metals 有色金属细丝拉伸试验方法 |
China National Standards IR |
English PDF |
| GB 10439-1989 |
Hygienic standard for mixed dust fromfluorspar in the aIR of workplace 车间空气中萤石混合性粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 10438-1989 |
Hygienic standard for envIRonmental meteorology in underground workplace of coal mine 煤矿井下采掘作业地点气象条件卫生标准 |
China National Standards IR |
English PDF |
| GB 10437-1989 |
Hygienic standard for ultra high frequency radiation in the work envIRonment 作业场所超高频辐射卫生标准 |
China National Standards IR |
English PDF |
| GB 10436-1989 |
Hygienic standard for microwave radiation in the work envIRonment 作业场所微波辐射卫生标准 |
China National Standards IR |
English PDF |
| GB 10435-1989 |
Hygienic standard for laser radiation in the work envIRonment 作业场所激光辐射卫生标准 |
China National Standards IR |
English PDF |
| GB 10434-1989 |
Hygienic standard for hand-transmitted vibration in the work envIRonment 作业场所局部振动卫生标准 |
China National Standards IR |
English PDF |
| GB 10333-1989 |
Hygienic standard for active carbon dust in the aIR of workplace 车间空气中活性炭粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 10332-1989 |
Hygienic standard for mica dust in the aIR of workplace 车间空气中云母粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 10331-1989 |
Hygienic standard for perlite dust in theaIR of workplace 车间空气中珍珠岩粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 10330-1989 |
Hygienic standard for carbon black dust in the aIR of workplace 车间空气中炭黑粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 10329-1989 |
Hygienic standard for fur dust in the aIR of workplace 车间空气中皮毛粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB 10328-1989 |
Hygienic standard for graphite dust in the aIR of workplace 车间空气中石墨粉尘卫生标准 |
China National Standards IR |
English PDF |
| GB/T 10198.3-1988 |
RequIRements for facsimile apparatus--Group Ⅲ document facsimile apparatus 传真机技术要求 三类文件传真机 |
China National Standards IR |
English PDF |
| GB/T 10122-1988 |
IRon ores (sinter and pellets)--Sampling and sample preparation for physical testing 铁矿石(烧结矿、球团矿) 物理试验用试样的取样和制样方法 |
China National Standards IR |
English PDF |
| GB/T 10103-1988 |
Ships wIRe nippers for topping lifts 船用千斤索掣索器 |
China National Standards IR |
English PDF |
| GB/T 10071-1988 |
Measurement method of envIRonmental vibrationof urban area 城市区域环境振动测量方法 |
China National Standards IR |
English PDF |
| GB 10070-1988 |
Standard of envIRonmental vibration in urban area 城市区域环境振动标准 |
China National Standards IR |
English PDF |
| GB/T 267-1988 |
Petroleum products--Determinationof flash and fIRe points--Open cup 石油产品闪点与燃点测定法 (开口杯法) |
China National Standards IR |
English PDF |
| GB/T 9717-1988 |
Information processing--Unrecorded magnetic tapes for interchange instrumentation applications -- Generaldimensional requIRements 信息处理 互换用未记录计测磁带的一般尺寸要求 |
China National Standards IR |
English PDF |
| GB/T 9713-1988 |
Information processing--Recording characteristics of instrumentation magnetic tape (includingtelemetry systems)--Interchange requIRements 信息处理 计测磁带(包括遥测系统)的记录特性 互换要求 |
China National Standards IR |
English PDF |
| GB/T 9801-1988 |
AIR quality--Determination of carbon monoxide--Non-disperisive infrared spectrometry 空气质量 一氧化碳的测定 非分散红外法 |
China National Standards IR |
English PDF |
| GB/T 9661-1988 |
Measurement of aIRcraft noise around airport 机场周围飞机噪声测量方法 |
China National Standards IR |
English PDF |
| GB 9660-1988 |
Standard of aIRcraft noise for environment around airport 机场周围飞机噪声环境标准 |
China National Standards IR |
English PDF |
| GB/T 9541-1988 |
2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wIRe leased telephone-type-circuits 在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特/ 秒双工调制解调器 |
China National Standards IR |
English PDF |
| GB/T 32.3-1988 |
Hexagon bolts with wIRe holes on head--Fine pitch thread--Product grade A and B 六角头头部带孔螺栓 细牙 A和B级 |
China National Standards IR |
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 IR |
English PDF |
| GB/T 32.1-1988 |
Hexagon bolts with wIRe holes on head--Product grade A and B 六角头头部带孔螺栓 A和B级 |
China National Standards IR |
English PDF |
| GB/T 9425-1988 |
Blank detail specification for semiconductor inte-grated cIRcuit operational amplifiers 半导体集成电路运算放大器空白详细规范 (可供认证用) |
China National Standards IR |
English PDF |
| GB/T 9413-1988 |
Methods of measurement of modems for wide band using 60～108 kHz group band cIRcuits 用于60～108 kHz基群电路的宽带调制解调器的测量方法 |
China National Standards IR |
English PDF |
| GB/T 9412-1988 |
Modems for date transmission at 48 kilobits per second using 60～108 kHz group band cIRcuits 用于60～108 kHz基群电路的48 kbit/s数据传输的调制解调器 |
China National Standards IR |
English PDF |
| GB/T 9411-1988 |
Performance requIRements for airborne marker beacon receiver 机载指点信标接收机性能要求 |
China National Standards IR |
English PDF |
| GB/T 9391-1988 |
Shipborne radar，technical and operation requIRements--Method of testing and required test results 船用雷达技术要求和使用要求 测试方法和要求的测试结果 |
China National Standards IR |
English PDF |
| GB/T 9388-1988 |
Methods of measurement for wIReless microphonesystems 无线传声器系统测量方法 |
China National Standards IR |
English PDF |
| GB 9378-1988 |
Safety requIRements for video-audio and pulse equipment of broadcasting television studio system 广播电视演播系统的视音频和脉冲设备安全要求 |
China National Standards IR |
English PDF |
| GB/T 9402-1988 |
Minimum performance requIRements on high fidelity microphones 高保真传声器最低性能要求 |
China National Standards IR |
English PDF |
| GB/T 9178-1988 |
Terminology for integrated cIRcuits 集成电路术语 |
China National Standards IR |
English PDF |
| GB/T 9068-1988 |
Determination of sound power levels for noise emitted by heating，ventilating and aIR conditioning equipments--Engineering method 采暖通风与空气调节设备噪声声功率级的测定 工程法 |
China National Standards IR |
English PDF |
| GB/T 9030-1988 |
Performance requIRements for shipborne radio direction finder 船用无线电测向仪性能要求 |
China National Standards IR |
English PDF |
| GB/T 8971-1988 |
AIR quality--Determination of benzo(a) pyrene in flying bust--Acetylated paper chromatography fluorescence spectrophotometric method 空气质量 飘尘中苯并(a)芘的测定 乙酰化滤纸层析荧光分光光度法 |
China National Standards IR |
English PDF |
| GB/T 8970-1988 |
AIR quality--Determination of sulfur dioxide in ambient air--Tetrachloromercurate(TCM)-pararosaniline method 空气质量 二氧化硫的测定 四氯汞盐-盐酸副玫瑰苯胺比色法 |
China National Standards IR |
English PDF |
| GB/T 8969-1988 |
AIR quality--Determination of nitrogen oxides in ambient air--Griess-saltzman method 空气质量 氮氧化物的测定 盐酸萘乙二胺比色法 |
China National Standards IR |
English PDF |
| GB/T 1474-1988 |
Lead and lead-antimony alloy wIRe 铅及铅锑合金线 |
China National Standards IR |
English PDF |
| GB/T 8854-1988 |
Vegetables--Nomenclature--FIRst list 蔬菜名称 |
China National Standards IR |
English PDF |
| GB/T 8914-1988 |
Hygienic determination method of mercury in aIR of residential areas--Gold amalgamation-atomicabsorption spectrometric method 居住区大气中汞卫生标准检验方法 金汞齐富集-原子吸收法 |
China National Standards IR |
English PDF |
| GB/T 8913-1988 |
Hygienic determination method of sulfur dioxide in aIR of residential areas--Tetrachloromercurate (TCM)-pararosaniline spectrophotometric method 居住区大气中二氧化硫卫生标准检验方法 四氯汞盐盐酸副玫瑰苯胺分光光度法 |
China National Standards IR |
English PDF |
| GB/T 8912-1988 |
Hygienic determination method of arsenide in aIR of residential areas--Silver diethyldithiocarbamate spectrophotometric method 居住区大气中砷化物卫生标准检验方法 二乙氨基二硫代甲酸银分光光度法 |
China National Standards IR |
English PDF |
| GB/T 8911-1988 |
Hygienic determination method of carbon monoxide in aIR of residential areas--Method of replacing mercury 居住区大气中一氧化碳卫生标准检验方法 汞置换法 |
China National Standards IR |
English PDF |
| GB 8775-1988 |
Hygienic standard for allyl chloride in the aIR of workplace 车间空气中氯丙烯卫生标准 |
China National Standards IR |
English PDF |
| GB 8774-1988 |
Hygienic standard for antimony and its compounds in the aIR of workplace 车间空气中锑及其化合物卫生标准 |
China National Standards IR |
English PDF |
| GB 8773-1988 |
Hygienic standard for methylacrylate in the aIR of workplace 车间空气中丙烯酸甲酯卫生标准 |
China National Standards IR |
English PDF |
| GB 8780-1988 |
Hygienic standard for dimethyl acetamide in the aIR of workplace 车间空气中二甲基乙酰胺卫生标准 |
China National Standards IR |
English PDF |
| GB 8779-1988 |
Hygienic standard for lithium hydride in the aIR of workplace 车间空气中氢化锂卫生标准 |
China National Standards IR |
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 IR |
English PDF |
| GB 8777-1988 |
Hygienic standard for sulfur hexafluoride in the aIR of workplace 车间空气中六氟化硫卫生标准 |
China National Standards IR |
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 IR |
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 IR |
English PDF |
| GB/T 8454-1987 |
Determination of ferrous IRon contentin reduced ilmenite powder for welding rod 焊条用还原钛铁矿粉中亚铁量的测定 |
China National Standards IR |
English PDF |
| GB/T 8377-1987 |
Technical requIRements for fittings of solid web steel frame 实腹钢门、窗五金配件通用技术条件 |
China National Standards IR |
English PDF |
| GB/T 8156.7-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The 1，10-phenanthroline photometric method for the determination of IRon content 工业用氟化铝化学分析方法 邻二氮杂菲光度法测定铁量 |
China National Standards IR |
English PDF |
| GB/T 8106-1987 |
Hydraulic fluid power--Valves--Testing method of dIRectional control valves 方向控制阀试验方法 |
China National Standards IR |
English PDF |
| GB/T 7934-1987 |
Hydraulic fluid power--Two-port slip-in cartridge valves--Cavities--Technical requIRements 二通插装式液压阀 技术条件 |
China National Standards IR |
English PDF |
| GB/T 223.58-1987 |
Methods for chemical analysis of IRon，steel and alloy--The extraction-absorption catalytic polarographic method for the determination of manganese content 钢铁及合金化学分析方法 亚砷酸钠-亚硝酸钠滴定法测定锰量 |
China National Standards IR |
English PDF |
| GB/T 223.57-1987 |
Methods for chemical analysis of IRon，steel and alloy--The extraction-absorption catalytic polarographic method for the determination of cadmium content 钢铁及合金化学分析方法 萃取分离-吸附催化极谱法测定镉量 |
China National Standards IR |
English PDF |
| GB/T 223.54-1987 |
Methods for chemical analysis of IRon，steel and alloy--The flame atomic absorption spectrophotometric method for the determination of nickel content 钢铁及合金化学分析方法 火焰原子吸收分光光度法测定镍量 |
China National Standards IR |
English PDF |
| GB/T 223.53-1987 |
Methods for chemical analysis of IRon，steel and alloy--The flame atomic absorption spectrophotometric method for the determination of copper content 钢铁及合金化学分析方法 火焰原子吸收分光光度法测定铜量 |
China National Standards IR |
English PDF |
| GB/T 223.52-1987 |
Methods for chemical analysis of IRon，steel and alloy--The hydroxylamine hydrochloride-iodometric method for the determination of selenium content 钢铁及合金化学分析方法 盐酸羟胺-碘量法测定硒量 |
China National Standards IR |
English PDF |
| GB/T 223.51-1987 |
Methods for chemical analysis of IRon，steel and alloy--The 2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol photometric method for the determination of zinc content 钢铁及合金化学分析方法 5-Br-PADAP 光度法测定锌量 |
China National Standards IR |
English PDF |
| 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 IR |
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 IR |
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 IR |
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 IR |
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 IR |
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 IR |
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 IR |
English PDF |
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