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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 8156.5-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The flame emission photometric method for the determination of sodium content 工业用氟化铝化学分析方法 火焰发射光度法测定钠量 |
China National Standards lu |
 English PDF |
| GB/T 8156.4-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The EDTA volumetric method for the determination of aluminium content 工业用氟化铝化学分析方法 EDTA容量法测定铝量 |
China National Standards lu |
English PDF |
| GB/T 8156.3-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The distillation-thoriumnitrate volumetric method for the determination of fluoride content 工业用氟化铝化学分析方法 蒸馏-硝酸钍容量法测定氟量 |
China National Standards lu |
English PDF |
| GB/T 8156.2-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The electrometric method for the determination of water content 工业用氟化铝化学分析方法 电量法测定水分含量 |
China National Standards lu |
English PDF |
| GB/T 8156.1-1987 |
Methods for chemical analysis of aluminium fluoride for industrial use--The gravimetric method for the determination of moisture content 工业用氟化铝化学分析方法 重量法测定湿存水量 |
China National Standards lu |
English PDF |
| GB/T 8156.10-1987 |
Aluminium fluoride for industrial use--Determination of sulphur content--X-ray fluorescence spectrometric method 工业用氟化铝中硫量的测定 X 射线荧光光谱分析法 |
China National Standards lu |
English PDF |
| GB/T 8155-1987 |
Preparation and storage of test samples of aluminium fluoride for industrial use 工业用氟化铝试样的制备和贮存 |
China National Standards lu |
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 lu |
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 lu |
English PDF |
| GB/T 8105-1987 |
Hydraulic fluid power--Valves--Testing method of pressure control valves 压力控制阀试验方法 |
China National Standards lu |
English PDF |
| GB/T 8104-1987 |
Hydraulic fluid power--Valves--Testing method of flow control valves 流量控制阀试验方法 |
China National Standards lu |
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 lu |
English PDF |
| GB/T 7825-1987 |
Spark plugs 火花塞 |
China National Standards lu |
English PDF |
| GB 7919-1987 |
Procedures and methods of safety evaluationfor cosmetics 化妆品安全性评价程序和方法 |
China National Standards lu |
English PDF |
| GB 7802-1987 |
Diagnostic criteria and principles of management of occupational acute toluene poisoning 职业性急性甲苯中毒诊断标准及处理原则 |
China National Standards lu |
English PDF |
| 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 lu |
English PDF |
| 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 lu |
English PDF |
| GB/T 7729-1987 |
Chemical analysis of metallurgical products--General rule for spectrophotometric methods 冶金产品化学分析 分光光度法通则 |
China National Standards lu |
English PDF |
| GB/T 7728-1987 |
Chemical analysis of metallurgical products--General rule for flame atomic absorption spectrometric methods 冶金产品化学分析 火焰原子吸收光谱法通则 |
China National Standards lu |
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 lu |
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 lu |
English PDF |
| GB/T 7372-1987 |
Dichlorodifluoromethane for industrial uses 工业用二氟二氯甲烷 (F12) |
China National Standards lu |
English PDF |
| GB/T 7371-1987 |
Trichloromonofluoromethane for industrial uses 工业用一氟三氯甲烷 (F11) |
China National Standards lu |
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 lu |
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 lu |
English PDF |
| 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 lu |
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 lu |
English PDF |
| 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 lu |
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 lu |
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 lu |
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 lu |
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 lu |
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 lu |
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 lu |
English PDF |
| 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 lu |
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 lu |
English PDF |
| GB/T 6974.16-1986 |
Lifting appliances--Vocabulary--Metallurgy cranes 起重机械名词术语 冶金起重机 |
China National Standards lu |
English PDF |
| GB/T 6974.15-1986 |
Lifting appliances--Vocabulary--Underslung monorail systems 起重机械名词术语 悬挂单轨系统 |
China National Standards lu |
English PDF |
| GB/T 6920-1986 |
Water quality--Determination of pH value--Glass electrode method 水质 pH值的测定 玻璃电极法 |
China National Standards lu |
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 lu |
English PDF |
| GB/T 1717-1986 |
Determination of pH value of an aqueous suspension of pigments 颜料水悬浮液pH值的测定 |
China National Standards lu |
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 lu |
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 lu |
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 lu |
English PDF |
| GB/T 6627-1986 |
Designations for lumbered synthetic quartz crystals 人造石英晶体棒材型号命名方法 |
China National Standards lu |
English PDF |
| GB/T 6577-1986 |
Hydraulic fluid power--Cylinders--Piston seal housings incorporating bearing rings--Dimensions and tolerances 液压缸活塞用带支承环密封沟槽型式、尺寸和公差 |
China National Standards lu |
English PDF |
| GB/T 6443-1986 |
Involute cylindrical gears--Information of the dimensional data to be given on the drawing 渐开线圆柱齿轮图样上应注明的尺寸数据 |
China National Standards lu |
English PDF |
| GB/T 6429-1986 |
The rule of type designation for quartz crystalunits 石英谐振器型号命名方法 |
China National Standards lu |
English PDF |
| GB 5904-1986 |
lubricants for light duty rotary oil-flooded air compressor 轻负荷喷油回转式空气压缩机油 |
China National Standards lu |
English PDF |
| GB/T 5888-1986 |
Testing method of degree of polymerization oframie cellulose 苎麻纤维素聚合度测定方法 |
China National Standards lu |
English PDF |
| GB/T 5594.5-1985 |
Test methods for properties of structure ceramic used in electronic components--Test method forvolume resistivity 电子元器件结构陶瓷材料性能测试方法 体积电阻率测试方法 |
China National Standards lu |
English PDF |
| GB/T 5594.2-1985 |
Test methods for properties of structure ceramic used in electronic components--Test method for Youngs elastic modulus and Poisson ratio 电子元器件结构陶瓷材料性能测试方法 杨氏弹性模量、泊松比测试方法 |
China National Standards lu |
English PDF |
| GB/T 5599-1985 |
Railway vehicles--Specification for evaluation the dynamic performance and accreditation test 铁道车辆动力学性能评定和试验鉴定规范 |
China National Standards lu |
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 lu |
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 lu |
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 lu |
English PDF |
| GB/T 5211.4-1985 |
Determination of tamped volume and apparent density of pigments 颜料装填体积和表观密度的测定 |
China National Standards lu |
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 lu |
English PDF |
| GB/T 4702.8-1985 |
Methods for chemical analysis of chromium metal--The distillation-molybdenum blue spectrophotometricmethod for the determination of arsenic content 金属铬化学分析方法 蒸馏-钼蓝分光光度法测定砷量 |
China National Standards lu |
English PDF |
| GB/T 4929-1985 |
lubricating grease--Determination of dropping point 润滑脂滴点测定法 |
China National Standards lu |
English PDF |
| GB/T 4702.3-1984 |
Methods for chemical analysis of chromium metal--The molybdenum blue photometric method for the determinationof phosphorus content 金属铬化学分析方法 钼蓝光度法测定磷量 |
China National Standards lu |
English PDF |
| GB 4284-1984 |
Control standards for pollutants in sludges from agricultural use 农用污泥中污染物控制标准 |
China National Standards lu |
English PDF |
| GB 4065-1983 |
Fire extinguishing agent--Bromochlorodifluoro-methane 二氟一氯一溴甲烷灭火剂 |
China National Standards lu |
English PDF |
| GB/T 3839-1983 |
Technological principle and methods for enactment of local water pollutant emission standard 制订地方水污染物排放标准的技术原则与方法 |
China National Standards lu |
English PDF |
| GB/T 3668.8-1983 |
Modular units for machine tool construction--Wing base for columns--Dimensions 组合机床通用部件 立柱侧底座尺寸 |
China National Standards lu |
English PDF |
| GB/T 3668.7-1983 |
Modular units for machine tool construction--Centre bases and columns--Dimensions 组合机床通用部件 中间底座和立柱尺寸 |
China National Standards lu |
English PDF |
| GB/T 3668.12-1983 |
Modular units for machine tool construction--Floor-mounted type--Integral way columns--Dimensions 组合机床通用部件 落地式有导轨立柱尺寸 |
China National Standards lu |
English PDF |
| GB/T 3668.11-1983 |
Modular units for machine tool construction--Integral way columns--Dimensions 组合机床通用部件 有导轨立柱尺寸 |
China National Standards lu |
English PDF |
| GB/T 3654.5-1983 |
Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content 铌铁化学分析方法 钼蓝光度法测定磷量 |
China National Standards lu |
English PDF |
| GB/T 3654.1-1983 |
Methods for chemical analysis of ferroniobium--The paper chromatograph-gravimetric method for the determination of niobium and tantalum content 铌铁化学分析方法 纸上色层分离重量法测定铌、钽量 |
China National Standards lu |
English PDF |
| GB/T 3654.10-1983 |
Methods for chemical analysis of ferroniobium--The EDTA volumetric method for the determination of aluminium content 铌铁化学分析方法 EDTA容量法测定铝量 |
China National Standards lu |
English PDF |
| GB 3552-1983 |
Effluent standard for pollutants from ship 船舶污染物排放标准 |
China National Standards lu |
English PDF |
| GB/T 3320.3-1982 |
Wow and flutter test record 抖晃度测试唱片 |
China National Standards lu |
English PDF |
| GB 3234-1982 |
Diagnostic criteria and principles of management of industrial fluorosis 工业性氟病诊断标准及处理原则 |
China National Standards lu |
English PDF |
| GB/T 3144-1982 |
Toluene--Determination of hydrocarbon impurities--Gas chromatographic method 甲苯中烃类杂质的气相色谱测定法 |
China National Standards lu |
English PDF |
| GB/T 3142-1982 |
lubricants--Determination of load-carrying capacity (four balls method) 润滑剂承载能力测定法 (四球法) |
China National Standards lu |
English PDF |
| GB/T 3009-1982 |
Ships corrosion-resistant plugs 船用防蚀螺塞 |
China National Standards lu |
English PDF |
| GB/T 2880-1981 |
Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions andtolerances of housings--Narrow section series 液压缸活塞和活塞杆 窄断面动密封沟槽尺寸系列和公差 |
China National Standards lu |
English PDF |
| GB/T 2689.4-1981 |
Life test and acceleration life test--Optimal linear deflection-free--Evaluation of Weibull distributions 寿命试验和加速寿命试验的最好线性无偏估计法(用于威布尔分布) |
China National Standards lu |
English PDF |
| GB/T 2689.3-1981 |
Life test and acceleration life test--Simple linear deflection-free--Evaluation ofWeibull distributions 寿命试验和加速寿命试验的简单线性无偏估计法(用于威布尔分布) |
China National Standards lu |
English PDF |
| GB/T 2689.2-1981 |
Life test and acceleration life test charts--Evaluation of their Weibull distributions 寿命试验和加速寿命试验的图估计法 (用于威布尔分布) |
China National Standards lu |
English PDF |
| GB/T 384-1981 |
Determination of calorific value of petroleum products 石油产品热值测定法 |
China National Standards lu |
English PDF |
| GB/T 2413-1980 |
Piezoelectric ceramic materials--Measuring methods for determination of volume density 压电陶瓷材料体积密度测量方法 |
China National Standards lu |
English PDF |
| GB/T 2350-1980 |
Fluid power systems and components--Cylinders--Piston rod thread dimensions and types 液压气动系统及元件 活塞杆螺纹型式和尺寸系列 |
China National Standards lu |
English PDF |
| GB/T 2349-1980 |
Fluid power systems and components--Cylinders--Basic series of piston strokes 液压气动系统及元件 缸活塞行程系列 |
China National Standards lu |
English PDF |
| GB/T 2347-1980 |
Hydraulic fluid power--Pumps and motors--Geometric displacements 液压泵及马达公称排量系列 |
China National Standards lu |
English PDF |
| GB 440-1977 |
Aviation lubricating oil No.20 20号航空润滑油 |
China National Standards lu |
English PDF |
| GB/T 392-1977 |
Determination of colloid-stability of lubricating greases 润滑脂压力分油测定法 |
China National Standards lu |
English PDF |
| GB/T 391-1977 |
Determination of corrosion of engine lubricating oils 发动机润滑油腐蚀度测定法 |
China National Standards lu |
English PDF |
| GB/T 513-1977 |
Determination of mechanical impuritiesin lubricating greases (acid decomposition method) 润滑脂机械杂质测定法 (酸分解法) |
China National Standards lu |
English PDF |
| GB/T 512-1965 |
Determination of water content in lubricating greases 润滑脂水分测定法 |
China National Standards lu |
English PDF |
| GB/T 305-2019 |
Rolling bearings－Snap ring grooves and snap rings for radial bearings－Dimensions，geometrical product specifications (GPS) and tolerance values 滚动轴承 向心轴承止动槽和止动环 尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards lu |
English PDF |
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