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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 |
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GB/T 7727.2-1987 |
General Terminology for ships--General design 船舶通用术语 总体设计 |
China National Standards Te |
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GB/T 7731.5-1987 |
Methods for chemical analysis of ferrotungsTen--The molybdenum blue photometric method for the determination of silicon content 钨铁化学分析方法 钼蓝光度法测定硅量 |
China National Standards Te |
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GB/T 7731.4-1987 |
Methods for chemical analysis of ferrotungsTen--The molybdenum blue photometric method for the determination of phosphorus content 钨铁化学分析方法 钼蓝光度法测定磷量 |
China National Standards Te |
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GB/T 7731.1-1987 |
Methods for chemical analysis of ferrotungsTen--The cinchonine gravimetric method for the determination of tungsten content 钨铁化学分析方法 辛可宁重量法测定钨量 |
China National Standards Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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GB/T 7713-1987 |
Presentation of scientific and Technical reports,dissertations and scientific papers 科学技术报告、学位论文和学术论文的编写格式 |
China National Standards Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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GB/T 7615-1987 |
CATV SysTem--Antenna part 共用天线电视系统 天线部分 |
China National Standards Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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GB/T 7410-1987 |
Terms of vitreous and porcelain enamels 搪瓷名词术语 |
China National Standards Te |
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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 Te |
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GB/T 4312.3-1987 |
Technical parameters and measuring methods for FM broadcasting transmitters of dual programmes 调频广播发射机技术参数和测量方法 双节目 |
China National Standards Te |
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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 Te |
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GB/T 7395-1987 |
Test methods of 600~9600 bit/s baseband modem 600~9600 bit/s基带调制解调器的测量方法 |
China National Standards Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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GB/T 7466-1987 |
WaTer quality--Determination of total chromium 水质 总铬的测定 |
China National Standards Te |
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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 Te |
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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 Te |
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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 Te |
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GB/T 7326-1987 |
Lubricating grease--Corrosiveness to copper--Copper strip Test 润滑脂铜片腐蚀试验法 |
China National Standards Te |
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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 Te |
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GB/T 7313-1987 |
Minimum performance requirements and methods of measurement for high fidelity loudspeaker sysTems 高保真扬声器系统最低性能要求及测量方法 |
China National Standards Te |
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GB/T 2019-1987 |
Fundamental parameTers and technical requirements for audio tape recorders 磁带录音机基本参数和技术要求 |
China National Standards Te |
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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 Te |
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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 Te |
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GB/T 7276-1987 |
Hinges general Technical condition 合页通用技术条件 |
China National Standards Te |
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GB/T 7265.2-1987 |
Test method for the complex permittivity of solid dielectric materials at microwave frequencies--Open cavity method 固体电介质微波复介电常数的测试方法 开式腔法 |
China National Standards Te |
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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 Te |
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GB/T 956.2-1987 |
CounTersunk serrated external toothed lock washers 锥形锯齿锁紧垫圈 |
China National Standards Te |
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GB/T 956.1-1987 |
CounTersunk external toothed lock washers 锥形锁紧垫圈 |
China National Standards Te |
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GB/T 862.2-1987 |
SerraTed lock washers external teeth 外锯齿锁紧垫圈 |
China National Standards Te |
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GB/T 862.1-1987 |
Lock washers exTernal teeth 外齿锁紧垫圈 |
China National Standards Te |
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GB/T 861.2-1987 |
SerraTed lock washers internal teeth 内锯齿锁紧垫圈 |
China National Standards Te |
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GB/T 861.1-1987 |
Lock washers inTernal teeth 内齿锁紧垫圈 |
China National Standards Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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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 Te |
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GB/T 7016-1986 |
Method of measurement of current noise generaTed in fixed resistors 固定电阻器电流噪声测量方法 |
China National Standards Te |
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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 Te |
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GB/T 7021-1986 |
Glossary of Terms for centrifugal pump 离心泵名词术语 |
China National Standards Te |
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