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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 "n" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 33973-2017 Guides for energy efficiency assessment of raw material yard of iron and steel enterprise
    钢铁企业原料场能效评估导则
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    GB/T 33971-2017 Hot rolled wide strips for coal slurry line pipe
    煤浆输送管用热轧宽钢带
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    GB/T 34020.1-2017 Double wall copper-brazed steel tubes—Part 1:Tubing system for refrigerator
    双层卷焊钢管 第1部分:冰箱管路系统用管
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    GB/T 33975-2017 Hot-rolled spring steel wire rod for high-speed railway fastener
    高速铁路扣件用弹簧钢热轧盘条
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    GB/T 34020.2-2017 Double wall copper-brazed steel tubes—Part 2:Tubing system for automobiles
    双层卷焊钢管 第2部分:汽车管路系统用管
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    GB/T 34020.3-2017 Double wall copper-brazed steel tubes—Part 3: Tubing system for air conditioner and refrigeration
    双层卷焊钢管 第3部分:空调和制冷设备管路系统用管
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    GB/T 10560-2017 Steels for welded round link chains for mines
    矿用焊接圆环链用钢
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    GB/T 6728-2017 Cold forming hollow sectional steel for general structure
    结构用冷弯空心型钢
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    GB/T 4697-2017 Hot rolled steel section for mine timbering
    矿山巷道支护用热轧型钢
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    GB/T 23612-2017 Technical specification for process of anodizing and electrodeposition painting on aluminium alloy extruded profiles for architecture
    铝合金建筑型材阳极氧化与阳极氧化电泳涂漆工艺技术规范
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    GB/T 3714-2017 Manganese carbonate ore
    碳酸锰矿
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    GB/T 18033-2017 Seamless copper tubes for water and gas
    无缝铜水管和铜气管
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    GB/T 246-2017 Metallic materials—Tube—Flattening test
    金属材料 管 压扁试验方法
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    GB/T 18983-2017 Wire for quenched and tempered springs
    淬火-回火弹簧钢丝
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    GB/T 6398-2017 Metallic materials—Fatigue testing—Fatigue crack growth method
    金属材料 疲劳试验 疲劳裂纹扩展方法
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    GB/T 15019-2017 Designation and classification of rapidly quenched metals
    快淬金属分类和牌号
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    GB/T 33955-2017 Steel wire ropes for mine hoisting
    矿井提升用钢丝绳
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    GB/T 33953-2017 Corrosion resistance bars for the reinforcement of concrete
    钢筋混凝土用耐蚀钢筋
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    GB/T 2522-2017 Methods of test for the determination of coating insulation resistance and coating adhesion of electrical strip and sheet
    电工钢带(片)涂层绝缘电阻和附着性测试方法
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    GB/T 33957-2017 Methods of determination and calculation of heat balance in heat treatment furnace
    热处理炉热平衡测试与计算方法
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    GB/T 33959-2017 Stainless steel bars for the reinforcement of concrete
    钢筋混凝土用不锈钢钢筋
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    GB/T 33954-2017 Hot-rolled wire rod for quenched and tempered spring steel wires
    淬火-回火弹簧钢丝用热轧盘条
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    GB/T 33956-2017 Methods of determination and calculation of heat balance in continuous reheating furnace for steel rolling
    轧钢连续加热炉热平衡测试与计算方法
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    GB/T 8845-2017 Dies and moulds—Terminology
    模具 术语
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    GB/T 33944-2017 Mobile detachable working towers—Safety technical criterion
    移动式可拆卸工作塔台 安全技术规范
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    GB/T 893-2017 Retaining rings for bores
    孔用弹性挡圈
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    GB/T 33947-2017 Remanufacturing—Technical specifications of machining for mechanical products
    再制造 机械加工技术规范
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    GB/T 34027-2017 Universal joint shaft for main drive of hot continuous rolling mill
    热连轧主传动十字轴式万向联轴器
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    GB/T 33941.2-2017 Earth-moving machinery—Structure stress test method—Part 2: Frame of wheeled loaders
    土方机械 结构件应力测试方法 第2部分:轮胎式装载机机架
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    GB/T 33880-2017 Wrought aluminium silicon alloy plates and sheets from hot isostatic pressing
    热等静压铝硅合金板材
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    GB/T 33881-2017 Aluminum alloy plats,sheets and strips for tank truck
    罐车用铝合金板、带材
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    GB/T 4292-2017 Aluminium fluoride
    氟化铝
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    GB/T 24476-2017 Specification for internet of things for lifts, escalators and moving walks
    电梯、自动扶梯和自动人行道物联网的技术规范
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    GB/T 34026-2017 General technical conditions for tensioning device of passenger ropeway
    客运索道张紧装置通用技术条件
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    GB/T 34024-2017 Risk assessment methodology for passenger aerial ropeways
    客运架空索道风险评价方法
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    GB/T 26949.15-2017 Industrial trucks—Verification of stability—Part 15: Counterbalanced trucks with articulated steering
    工业车辆 稳定性验证 第15部分:带铰接转向的平衡重式叉车
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    GB/T 26007-2017 Copper alloys strip and foil for springs and connectors
    弹性元件和接插件用铜合金带箔材
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    GB/T 33884-2017 Aluminum alloy profile and profile welded combination for heavy-duty freight train
    重载货运列车用铝合金型材及厢块
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    GB/T 33883-2017 Test methods for stress corrosion of 7XXX series aluminium alloys—Boiling sodium chloride solution method
    7XXX系铝合金应力腐蚀试验 沸腾氯化钠溶液法
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    GB/T 33882-2017 Silver oxygen-free copper drawing stock for commutator
    换向器用银无氧铜线坯
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    GB/T 33910-2017 Aluminium and aluminium alloys extruded profiles used for motor
    汽车用铝及铝合金挤压型材
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    GB/T 33911-2017 4XXX aluminum alloy columniform ingots
    4XXX系铝合金圆铸锭
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    GB/T 34025-2017 Pinion type progressive safety device for builders hoist
    施工升降机用齿轮渐进式防坠安全器
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    GB/T 1608-2017 Potassium permanganate for industrial use
    工业高锰酸钾
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    GB/T 33893-2017 Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes—Liquid chromatography-tandem mass spectrometry method
    分离膜中全氟辛烷磺酰基化合物(PFOS)和全氟辛酸(PFOA)的测定 液相色谱-串联质谱法
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    GB/T 18866-2017 Rubber—Dissolution by acid digestion
    橡胶 酸消化溶解法
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    GB/T 33896-2017 Test method for cyclic pressure of membrane housing
    分离膜外壳循环压力试验方法
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    GB/T 7764-2017 Rubber indentification—Infrared spectrometric method
    橡胶鉴定 红外光谱法
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    GB/T 33897-2017 Biopolyester—Polyhydroxyalkanoates(PHA) blowing film
    生物聚酯 聚羟基烷酸酯(PHA)吹塑薄膜
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    GB/T 18271.3-2017 Process measurement and control devices—General methods and procedures for evaluating performance—Part 3: Tests for the effects of influence quantities
    过程测量和控制装置 通用性能评定方法和程序 第3部分:影响量影响的试验
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    GB/T 33886-2017 non-destructive testing instruments—Industrial electronic endoscopic detector
    无损检测仪器 工业电子内窥镜检测仪
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    GB/T 33887-2017 non-destructive testing instruments—Industrial optical fiber endoscope detector
    无损检测仪器 工业光纤内窥镜检测仪
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    GB/T 29618.61-2017 Field device tool (FDT) interface specification—Part 61: Device type manager (DTM) styleguide for common object model
    现场设备工具(FDT)接口规范 第61部分:通用对象模型的设备类型管理器样式指南
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    GB/T 33889-2017 nondestructive testing instrument—Specification for eddy current-magnetic flux leakage integrated instrument
    无损检测仪器 涡流-漏磁综合检测仪技术规则
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    GB/T 33863.5-2017 OPC unified architecture—Part 5: Information model
    OPC统一架构 第5部分:信息模型
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    GB/T 33908-2017 Technical specification for testing of liquidus temperature of the electrolyte
    铝电解质初晶温度测定技术规范
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    GB/T 4291-2017 Synthetic cryolite
    冰晶石
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    GB/T 33909-2017 Methods for chemical analysis of platinum—Determination of palladium,rhodium,iridium,ruthenium,gold,silver,aluminium,bismuth,chromium,copper,iron,nickel,lead,magnesium,manganese,tin,zinc,silicon content—Inductively co
    纯铂化学分析方法 钯、铑、铱、钌、金、银、铝、铋、铬、铜、铁、镍、铅、镁、锰、锡、锌、硅量的测定 电感耦合等离子体质谱法
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    GB/T 33912-2017 Wrought aluminum and aluminum alloy ingots made of high pure materials
    高纯金属为原料的变形铝及铝合金铸锭
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    GB/T 15906-2017 Determination of isobutylene-isoprene rubber or polyisobutylene content in rubber
    橡胶中异丁烯-异戊二烯橡胶或聚异丁烯含量的测定
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    GB/T 33898-2017 General technical specification for membrane bioreactor
    膜生物反应器通用技术规范
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    GB/T 1232.4-2017 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 4: Determination of the Mooney stress-relaxation rate
    未硫化橡胶 用圆盘剪切黏度计进行测定 第4部分:门尼应力松弛率的测定
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    GB/T 33915-2017 Traceability requirements for agricultural products—Tea
    农产品追溯要求 茶叶
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    GB/T 33891-2017 Organic media for greening
    绿化用有机基质
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    GB/T 33863.1-2017 OPC unified architecture—Part 1: Overview and concepts
    OPC统一架构 第1部分:概述和概念
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    GB/T 33888-2017 non-destructive testing instruments—Characterization and verification of ultrasonic thickness measuring equipment
    无损检测仪器 超声测厚仪特性与验证
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    GB/T 26804.7-2017 Industrial control computer system—Function module—Part 7: General technical conditions and evaluation methods for video capture module
    工业控制计算机系统 功能模块模板 第7部分:视频采集模块通用技术条件及评定方法
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    GB/T 18271.1-2017 Process measurement and control devices—General methods and procedures for evaluating performance—Part 1: General considerations
    过程测量和控制装置 通用性能评定方法和程序 第1部分:总则
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    GB/T 17646-2017 Small wind turbines
    小型风力发电机组
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    GB/T 4459.7-2017 Technical drawings—The detailed simplified representation of rolling bearings
    机械制图 滚动轴承表示法
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    GB/T 33926-2017 Stainless steel pipe fitting of ring compression
    不锈钢环压式管件
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    GB/T 15113-2017 Dispatching winch
    调度绞车
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    GB/T 33913.1-2017 Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 1:The determination of rhodium content—Inductively coupled plasma atomic emission spectrometry
    三苯基膦氯化铑化学分析方法 第1部分:铑量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 33913.2-2017 Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 2:The determination of lead,iron,copper,palladium,platinum,aluminium,nickel,magnesium,zinc content—Inductively coupled plasma atomic emission spectrome
    三苯基膦氯化铑化学分析方法 第2部分:铅、铁、铜、钯、铂、铝、镍、镁、锌量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 33861-2017 Testing method of energy efficiency for temperature test chambers
    高低温试验箱能效测试方法
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    GB/T 33863.2-2017 OPC unified architecture—Part 2: Security model
    OPC统一架构 第2部分:安全模型
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    GB/T 33863.7-2017 OPC unified architecture—Part 7: Profiles
    OPC统一架构 第7部分:行规
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    GB/T 33890-2017 Forest tending—Engineering implementation guide
    森林抚育 工程实施指南
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    GB/T 33892-2017 Symbols for planning and design of timber logistics
    木材物流规划设计符号
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    GB/T 33916-2017 Animal and vegetable fats and oils—Determination of conventional mass per volume (liter weight in air)
    动植物油脂 常规单位体积质量(每升在空气中的重量)的测定
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    GB/T 19541-2017 Feed materials—Soybean meal
    饲料原料 豆粕
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    GB/T 33914-2017 Feed materials—Spray-dried porcine plasma powder
    饲料原料 喷雾干燥猪血浆蛋白粉
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    GB/T 33919-2017 Specification for exchanging biological digital specimen data
    生物数字标本数据交换规范
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    GB/T 15670.4-2017 Toxicological test methods for pesticides registration—Part 4:Acute oral toxicity test—Miller and Taninter’s method
    农药登记毒理学试验方法 第4部分:急性经口毒性试验 概率单位法
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    GB/T 15670.10-2017 Toxicological test methods for pesticides registration—Part 10: Short-term repeated dose 28-day oral toxicity study
    农药登记毒理学试验方法 第10部分:短期重复经口染毒(28天)毒性试验
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    GB/T 15670.15-2017 Toxicological test methods for pesticides registration—Part 15: In vivo mammalian bone marrow polychromatic erythrocyte micronucleus test
    农药登记毒理学试验方法 第15部分:体内哺乳动物骨髓嗜多染红细胞微核试验
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    GB/T 33929-2017 Test methods of the performance for MEMS high g accelerometer
    MEMS高g值加速度传感器性能试验方法
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    GB/T 33925.1-2017 Liquid pumps and installation—General terms, definitions, quantities, letter symbols and units—Part 1: Liquid pumps
    液体泵及其装置 通用术语、定义、量、字符和单位 第1部分:液体泵
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    GB/T 33927-2017 Mounting dimensions of rod-end clevises for pneumatic cylinders
    气缸活塞杆端环叉安装尺寸
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    GB/T 33931-2017 Mine hoists—Head sheave and guide pulley—Requirements for repair process
    矿井提升机 天轮和导向轮 修复工艺要求
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    GB/T 33928-2017 Reciprocating internal combustion engines—Measurement method for exhaust silencers—Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio
    往复式内燃机 排气消声器测量方法 声压法排气噪声声功率级和插入损失及功率损失比
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    GB/T 10598.1-2017 Open-cut mine rotary blast hole drill—Part 1:Common technology
    露天矿用牙轮钻机和旋转钻机 第1部分:通用技术
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    GB/T 10604-2017 Electric mining rope shovel
    矿用机械正铲式挖掘机
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    GB/T 33864-2017 General specification for mass spectrometer
    质谱仪通用规范
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    GB/T 33865-2017 Calibration method for photosynthetic active radiometer
    光合有效辐射表校准方法
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    GB/T 26831.4-2017 Specification for reading system of energy metering in community—Part 4:Wireless meter readout
    社区能源计量抄收系统规范 第4部分:仪表的无线抄读
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    GB/T 26831.5-2017 Specification for reading system of energy metering in community—Part 5:Wireless relaying
    社区能源计量抄收系统规范 第5部分:无线中继
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    GB/T 33862-2017 Automatic(semi)Kjeldahl analyzer
    全(半)自动凯氏定氮仪
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    GB/T 18271.4-2017 Process measurement and control devices—General methods and procedures for evaluating performance—Part 4:Evaluation report content
    过程测量和控制装置 通用性能评定方法和程序 第4部分:评定报告的内容
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    GB/T 15670.12-2017 Toxicological test methods for pesticides registration—Part 12: Short-term repeated dose 28-day inhalation toxicity study
    农药登记毒理学试验方法 第12部分:短期重复吸入染毒(28天)毒性试验
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