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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 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 IC |
 English PDF |
| 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 IC |
English PDF |
| GB/T 7643-1987 |
StICklac 紫胶原胶 |
China National Standards IC |
English PDF |
| GB/T 7632-1987 |
Recommendations for the choICe of lubricants for machine tools 机床用润滑剂的选用 |
China National Standards IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
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 IC |
English PDF |
| 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 IC |
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 IC |
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 IC |
English PDF |
| 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 IC |
English PDF |
| GB/T 7414-1987 |
Seed packing of main agrICultural crops 主要农作物种子包装 |
China National Standards IC |
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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| GB/T 7372-1987 |
DIChlorodifluoromethane for industrial uses 工业用二氟二氯甲烷 (F12) |
China National Standards IC |
English PDF |
| GB/T 7371-1987 |
TrIChloromonofluoromethane for industrial uses 工业用一氟三氯甲烷 (F11) |
China National Standards IC |
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 IC |
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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| GB/T 7363-1987 |
Paraffin wax--Determination of polynuclear aromatICs 石蜡中稠环芳烃试验法 |
China National Standards IC |
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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| GB/T 7276-1987 |
Hinges general technICal condition 合页通用技术条件 |
China National Standards IC |
English PDF |
| GB 7355-1987 |
Sanitary standard for lead and it’s inorganIC compounds in the atmosphere 大气中铅及其无机化合物的卫生标准 |
China National Standards IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| GB/T 6974.11-1986 |
Lifting appliances--Vocabulary--DerrICk cranes 起重机械名词术语 桅杆起重机 |
China National Standards IC |
English PDF |
| 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 IC |
English PDF |
| GB/T 6843-1986 |
Method for determining the coating melting point of photographIC materials 感光材料涂层熔点测定方法 |
China National Standards IC |
English PDF |
| GB/T 6768-1986 |
Methods of analysing mICroquantity of uranium in water 水中微量铀分析方法 |
China National Standards IC |
English PDF |
| GB/T 6767-1986 |
RadiochemICal analysis of cesium-137 in water 水中铯-137放射化学分析方法 |
China National Standards IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| GB/T 6808-1986 |
Anodizing of aluminium and its alloys--Accelerated test of light fastness of coloured anodIC oxide coatings using artificial light 铝及铝合金阳极氧化着色阳极氧化膜耐晒度的人造光加速试验 |
China National Standards IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
English PDF |
| 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 IC |
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 IC |
English PDF |
| 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 IC |
English PDF |
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