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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.
  •  China "L " GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 862.2-1987 Serrated Lock washers external teeth
    外锯齿锁紧垫圈
    China National Standards
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    GB/T 862.1-1987 Lock washers external teeth
    外齿锁紧垫圈
    China National Standards
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    GB/T 861.2-1987 Serrated Lock washers internal teeth
    内锯齿锁紧垫圈
    China National Standards
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    GB/T 861.1-1987 Lock washers internal teeth
    内齿锁紧垫圈
    China National Standards
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    GB/T 859-1987 SingLe coil spring lock washers,Light type
    轻型弹簧垫圈
    China National Standards
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    GB/T 7246-1987 Wave singLe coil spring lock washers
    波形弹簧垫圈
    China National Standards
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    GB/T 7245-1987 Curved singLe coil spring lock washers
    鞍形弹簧垫圈
    China National Standards
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    GB/T 7244-1987 SingLe coil spring lock washers,Heavy type
    重型弹簧垫圈
    China National Standards
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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
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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
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    GB/T 1202-1987 Crude scaLe paraffin wax
    粗石蜡
    China National Standards
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    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
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    GB/T 7182-1987 Measurement of noise in engine room of dieseL locomotives
    铁路内燃机车动力室噪声测量
    China National Standards
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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
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    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
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    GB/T 7146-1986 Methods of sampLing and sample preparation ofantimony ores in bags
    袋装锑矿石取样、制样方法
    China National Standards
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    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
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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
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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
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    GB/T 7017-1986 Method of measurement of non-Linearity in resistors
    电阻器非线性测量方法
    China National Standards
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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
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    GB/T 7021-1986 GLossary of terms for centrifugal pump
    离心泵名词术语
    China National Standards
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    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
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    GB/T 6974.8-1986 Lifting appliances--Vocabulary--Floating cranes
    起重机械名词术语 浮式起重机
    China National Standards
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    GB/T 6974.7-1986 Lifting appliances--Vocabulary--Railway cranes
    起重机械名词术语 铁路起重机
    China National Standards
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    GB/T 6974.19-1986 Lifting appliances--Vocabulary--Container cranes
    起重机械名词术语 集装箱起重机
    China National Standards
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    GB/T 6974.18-1986 Lifting appliances--Vocabulary--Port cranes
    起重机械名词术语 港口起重机
    China National Standards
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    GB/T 6974.17-1986 Lifting appliances--Vocabulary--Stacking cranes
    起重机械名词术语 堆垛起重机
    China National Standards
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    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
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    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
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    GB/T 6974.14-1986 Lifting appliances--Vocabulary--Cable cranes
    起重机械名词术语 缆索起重机
    China National Standards
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    GB/T 6974.13-1986 Lifting appliances--Vocabulary--Portal bridge cranes
    起重机械名词术语 门式起重机
    China National Standards
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    GB/T 6974.12-1986 Lifting appliances--Vocabulary--Overhead travelling cranes
    起重机械名词术语 桥式起重机
    China National Standards
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    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
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    GB/T 6974.10-1986 Lifting appliances--Vocabulary--Portal slewing cranes
    起重机械名词术语 门座起重机
    China National Standards
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    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
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    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
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    GB/T 6919-1986 Air quaLity--Vocabulary
    空气质量 词汇
    China National Standards
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    GB/T 6816-1986 Water quaLity--Vocabulary--Part 1 and part 2
    水质 词汇 第一部分和第二部分
    China National Standards
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    GB 6951-1986 Safe surface voLtage of light fuel oil in tank filling operation
    轻质油品装油安全油面电位值
    China National Standards
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    GB 6942-1986 Ginseng seedLing
    人参种苗
    China National Standards
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    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
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    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
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    GB/T 6768-1986 Methods of anaLysing microquantity of uranium in water
    水中微量铀分析方法
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    GB/T 6753.6-1986 Large scale brushing test of coatings
    涂料产品的大面积刷涂试验
    China National Standards
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    GB/T 6753.3-1986 Methods of test for package stabiLity of paints
    涂料贮存稳定性试验方法
    China National Standards
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    GB/T 6753.2-1986 Paints and varnishes--Surface-drying test--BaLlotini method
    涂料表面干燥试验 小玻璃球法
    China National Standards
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    GB/T 5211.13-1986 Determination of acidity or aLkalinity of theaqueous extract of pigments
    颜料水萃取液酸碱度的测定
    China National Standards
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    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
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    GB/T 6733-1986 Capacitor vaseLine
    电容器凡士林
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 6730.3-1986 Methods for chemicaL analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples
    铁矿石化学分析方法 重量法测定分析试样中吸湿水量
    China National Standards
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    GB/T 6730.14-1986 Methods for chemicaL analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of calcium and magnesium content
    铁矿石化学分析方法 原子吸收分光光度法测定钙和镁量
    China National Standards
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    GB/T 6730.1-1986 Methods for chemicaL analysis of iron ores--Preparation of predried test samples for chemical analysis
    铁矿石化学分析方法 分析用预干燥试样的制备
    China National Standards
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    GB/T 6667-1986 Methods of measurement for equipment used in terrestriaL radio-relay systems--Part 2:Measurements for sub-systems--Section two:measurements in the antennas and passive repeaters
    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 第二节 天线和无源转向器的测量
    China National Standards
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    GB/T 6662-1986 Methods of measurement for equipment used in terrestriaL radio-relay systems--Part 1:Measurements common to sub-systems and simulated systems--Section three--Measurements in the intermediate-frequency range
    地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真系统通用的测量 第三节:中频范围的测量
    China National Standards
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    GB/T 6661-1986 NippLes for insert earphones
    插入式耳机的乳头状接头
    China National Standards
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    GB/T 6648-1986 BLank detail specification for semiconductor inte-grated circuit static read/write memories
    半导体集成电路静态读/ 写存储器空白详细规范(可供认证用)
    China National Standards
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    GB/T 2424.22-1986 Basic environmentaL testing procedures for electric and electronic products--Guidance for combined temperature (cold and heat) vibration (sinusoidal) tests
    电工电子产品基本环境试验规程 温度(低温、高温)和振动 (正弦) 综合试验导则
    China National Standards
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    GB 6738-1986 Safety requirements for indicating and recording eLectrical measuring instruments and their accessories
    电测量指示和记录仪表及其附件的安全要求
    China National Standards
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    GB/T 6643-1986 GeneraL purpose rigid coaxial transmission lines and their associated flange connectors--Generic specification
    通用硬同轴传输线及其法兰连接器总规范
    China National Standards
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    GB/T 5271.10-1986 Data processing--VocabuLary--Section 10:Operating techniques and facilities
    数据处理词汇 10部分 操作技术和设施
    China National Standards
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    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
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    GB/T 6598-1986 Determination of weight-average moLecular weight of polystyrene standards by low angle laser light scattering method
    小角激光光散射法测定聚苯乙烯标准样品的重均分子量
    China National Standards
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    GB/T 6595-1986 Test method for fish eye count of poLypropyleneresin
    聚丙烯树脂鱼眼测试方法
    China National Standards
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    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
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    GB/T 99-1986 SLotted round head wood screws
    开槽圆头木螺钉
    China National Standards
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    GB/T 959.1-1986 Specifications for ring--CircLips
    挡圈技术条件 弹性挡圈
    China National Standards
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    GB/T 921-1986 Round wire circLips
    钢丝锁圈
    China National Standards
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    GB/T 895.1-1986 Roundwire snap rings for hoLe
    孔用钢丝挡圈
    China National Standards
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    GB/T 894.2-1986 CircLips for shaft--Type B
    轴用弹性挡圈 B型
    China National Standards
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    GB/T 894.1-1986 CircLips for shaft--Type A
    轴用弹性挡圈 A型
    China National Standards
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    GB/T 893.2-1986 CircLips for hole--Type B
    孔用弹性挡圈 B型
    China National Standards
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    GB/T 893.1-1986 CircLips for hole--Type A
    孔用弹性挡圈 A型
    China National Standards
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    GB/T 892-1986 Lock rings at the end of shaft with bolt
    螺栓紧固轴端挡圈
    China National Standards
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    GB/T 891-1986 Lock rings at the end of shaft with screw
    螺钉紧固轴端挡圈
    China National Standards
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    GB/T 886-1986 Rings for shouLder
    轴肩挡圈
    China National Standards
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    GB/T 885-1986 Lock rings with screw and circlip
    带锁圈的螺钉锁紧挡圈
    China National Standards
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    GB/T 884-1986 Lock ring with screw
    螺钉锁紧挡圈
    China National Standards
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    GB/T 883-1986 Lock rings with cone pin
    锥销锁紧挡圈
    China National Standards
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    GB/T 877-1986 Taper pins with spLit
    开尾圆锥销
    China National Standards
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    GB/T 876-1986 TubuLar rivets
    空心铆钉
    China National Standards
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    GB/T 875-1986 Thin head semi-tubuLar rivets
    偏平头半空心铆钉
    China National Standards
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    GB/T 874-1986 120 degree countersunk head semi-tubuLar rivets
    120°沉头半空心铆钉
    China National Standards
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    GB/T 873-1986 OvaL head semi-tubular rivets
    扁圆头半空心铆钉
    China National Standards
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    GB/T 871-1986 FLat round head rivets
    扁圆头铆钉
    China National Standards
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    GB/T 870-1986 OvaL countersunk head rivets
    半沉头铆钉
    China National Standards
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