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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 "GB" GB Standards List:
  • GB/T 17523-1998- English Version of China National Standard
    Specification for tests of micro-hydro generator equipments
    微型水力发电设备试验方法
    GB/T 671-1998- English Version of China National Standard
    Chemical reagent--Magnesium sulfate heptahydrate
    化学试剂 硫酸镁
    GB/T 1401-1998- English Version of China National Standard
    Chemical reagent--Ethylenediamine tetraacetic acid disodium salt
    化学试剂 乙二胺四乙酸二钠
    GB/T 17521-1998- English Version of China National Standard
    Chemical reagent--N,N-Dimethylformamide
    化学试剂 N,N-二甲基甲酰胺
    GB/T 5550-1998- English Version of China National Standard
    Surface active agents--Determination of dispersing power
    表面活性剂 分散力测定方法
    GB/T 17520-1998- English Version of China National Standard
    Determination of solubility and solution stability of reactive dyes in the presence of electrolytes
    在电解质存在下反应染料溶解度和溶液稳定性的测定
    GB/T 8444-1998- English Version of China National Standard
    Textiles--Testing method for colour fastness to metals in the dye-bath:Iron and copper
    纺织品 耐染浴中铁和铜金属色牢度试验方法
    GB/T 1268-1998- English Version of China National Standard
    Chemical reagent--Sodium thiocyanate
    化学试剂 硫氰酸钠
    GB/T 8443-1998- English Version of China National Standard
    Textiles--Testing method for colour fastness to metals in the dye-bath:Chromium salts
    纺织品 耐染浴中金属铬盐色牢度试验方法
    GB/T 4470-1998- English Version of China National Standard
    Analytical spectroscopic methods--Flame emission,atomic absorption and atomic fluorescence--Vocabulary
    火焰发射、原子吸收和原子荧光光谱分析法术语
    GB/T 689-1998- English Version of China National Standard
    Chemical reagent--Pyridine
    化学试剂 吡啶
    GB/T 17516.2-1998- English Version of China National Standard
    V-and ribbed belts drive--Dynamic test to determine pitch zone location--Part 2:V-ribbedbelts
    V带和多楔带传动 测定节面位置的动态试验方法 第2部分:多楔带
    GB/T 3688-1998- English Version of China National Standard
    V-belts--Cord adhesion test method
    V带线绳粘合强度试验方法
    GB/T 17517-1998- English Version of China National Standard
    Adhesives--Wood to wood adhesive bonds--Determination of shear strength by compression loading
    胶粘剂压缩剪切强度试验方法 木材与木材
    GB/T 17516.1-1998- English Version of China National Standard
    V-and ribbedbelts drive--Dynamic test to determine pitch zone location--Part 1:V-belts
    V带和多楔带传动 测定节面位置的动态试验方法 第1部分:V带
    GB/T 17515-1998- English Version of China National Standard
    Pesticide emulsifiers--Terms
    农药乳化剂术语
    GB 17513-1998- English Version of China National Standard
    Realgar and orpiment
    雄黄矿 雌黄矿
    GB 7816-1998- English Version of China National Standard
    Yellow phosphorus for industrial use
    工业黄磷
    GB 5948-1998- English Version of China National Standard
    Photometric characteristics of motocycle headlamps epuipped with filament light sources
    摩托车白炽丝光源前照灯配光性能
    GB 6695-1998- English Version of China National Standard
    20% Fenvalerate emulsifiable concentrates
    20%氰戊菊酯乳油
    GB/T 2918-1998- English Version of China National Standard
    Plastics--Standard atmospheres for conditioning and testing
    塑料试样状态调节和试验的标准环境
    GB 6694-1998- English Version of China National Standard
    Fenvalerate technical
    氰戊菊酯原药
    GB/T 2975-1998- English Version of China National Standard
    Steel and steel products--Location and preparation of test pieces for mechanical testing
    钢及钢产品 力学性能试验取样位置及试样制备
    GB/T 17508-1998- English Version of China National Standard
    Spectrochemical determination of samarium,euro-pium,gadolinium,dysprosium,cadmium and tantalum in uranium hexafluoride
    六氟化铀中钐、铕、钆、镝、镉、钽的测定 化学光谱法
    GB/T 17505-1998- English Version of China National Standard
    Steel and steel products--General technicaldelivery requirements
    钢及钢产品交货一般技术要求
    GB/T 2836-1998- English Version of China National Standard
    Test method for hydrostatic proof of vitrified clay pipe
    陶管水压试验方法
    GB/T 17504-1998- English Version of China National Standard
    Principle for classification of marine nature reserves
    海洋自然保护区类型与级别划分原则
    GB/T 2834-1998- English Version of China National Standard
    Test method for water absorption of vitrified clay pipe
    陶管吸水率试验方法
    GB 17501-1998- English Version of China National Standard
    Specification for marine engineering topographicsurveying
    海洋工程地形测量规范
    GB/T 2837-1998- English Version of China National Standard
    Measuring method for size and deviation of vitrified clay pipe
    陶管尺寸及偏差测量方法
    GB/T 2835-1998- English Version of China National Standard
    Test method for acid resistance of vitrified claypipe
    陶管耐酸性能试验方法
    GB/T 17500-1998- English Version of China National Standard
    Satellite earth stations(SES)--Receive-only very small aperture terminals(VSAT) used for data distribution operating in the 11/12 GHz frequency bands
    卫星地球站 工作在11/12 GHz频带下用于数据分配的只接收甚小口径终端(VSAT)技术要求
    GB/T 17496-1998- English Version of China National Standard
    Repairing technique rules for the harbour portal crane
    港口门座起重机修理技术规范
    GB 50285-1998- English Version of China National Standard
    Standad for protection distance from highway to AM,FM and TV rebroadcast stations
    调幅收音台和调频电视转播台与公路的防护间距标准
    GB/T 17487-1998- English Version of China National Standard
    Hydraulic fluid power--Four-and five-port servovalves--Mounting surfaces
    四油口和五油口液压伺服阀 安装面
    GB/T 17490-1998- English Version of China National Standard
    Hydraulic fluid power--Identification of valve ports,subplates,control devices and solenoids
    液压控制阀 油口、底板、控制装置和电磁铁的标识
    GB/T 17489-1998- English Version of China National Standard
    Hydraulic fluid power--Particulate contamination analysis--Extraction of fluid samples from lines of anoperating system
    液压颗粒污染分析 从工作系统管路中提取液样
    GB/T 17483-1998- English Version of China National Standard
    Test code for the determination of airborne noise level of hydraulic pumps
    液压泵空气传声噪声级测定规范
    GB/T 17484-1998- English Version of China National Standard
    Hydraulic fluid power--Fluid sample containers--Qualifying and controlling cleaning methods
    液压油液取样容器 净化方法的鉴定和控制
    GB/T 17485-1998- English Version of China National Standard
    Hydraulic fluid power--Pumps,motors and integral transmissions--Parameter definitions and letter symbols
    液压泵、马达和整体传动装置参数定义和字母符号
    GB/T 17479-1998- English Version of China National Standard
    Apricots--Guide to cold storage
    杏冷藏
    GB/T 17482-1998- English Version of China National Standard
    Drop-forged rivetless chains for conveyors
    输送用模锻易拆链
    GB/T 8069-1998- English Version of China National Standard
    Functional gauges
    功能量规
    GB/T 1181-1998- English Version of China National Standard
    The interference-fit threads
    过盈配合螺纹
    GB/T 801-1998- English Version of China National Standard
    Cup head square neck bolts with small head andshort neck--Product grade B
    小半圆头低方颈螺栓 B级
    GB/T 17475-1998- English Version of China National Standard
    Standard test method for distillation of heavy hydrocarbon mixtures(Vacuum potstill method)
    重烃类混合物蒸馏试验方法(真空釜式蒸馏法)
    GB/T 17474-1998- English Version of China National Standard
    Standard test method for benzene inhydrocarbon solvents by gas chromatography
    烃类溶剂中苯含量测定法(气相色谱法)
    GB/T 17476-1998- English Version of China National Standard
    Standard test method for determination of additiveelements,wear metals,and contaminants in used lubricanting oils and determination of selected elements in base oils by inductively coupled plasmaatomic emission spectrometry(ICP-AES)
    使用过的润滑油中添加剂元素、磨损金属和污染物以及基础油中某些元素测定法(电感耦合等离子体发射光谱法)
    GB/T 7631.14-1998- English Version of China National Standard
    Lubricants and related products(class L)--Classification--Part 14:Family U (Heat treatment)
    润滑剂和有关产品(L类)的分类 第14部分:U组(热处理)
    GB/T 1995-1998- English Version of China National Standard
    Petroleum products--Calculation of viscosity index
    石油产品粘度指数计算法

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