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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 "Se" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 11599-2009 USe on public data networks of data terminal equipment (DTE) which is designed for interfacing to synchronous V-series MODEMs
    与同步V系列调制解调器接口的数据终端设备（DTE）在公用数据网上的用法    		 China National Standards
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    GB/T 11598-1999 Packet-switched signalling system between public networks providing data transmission Services
    提供数据传输业务的公用网之间的分组交换信令系统    		 China National Standards
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    GB/T 11597-1999 Procedure for the exchange of control information and uSer data between a packet assembly/disassembly (PAD) facility and a packet mode DTE or another PAD
    在分组装拆(PAD)设施与分组式DTE或与另一个PAD之间交换控制信息和用户数据的规程    		 China National Standards
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    GB/T 11596-1999 DCE/DTE interface for a start-stop mode data terminal equipment accessing the packet asSembly/disassembly facility (PAD) in a pubic data network situated in the same country
    起止式数据终端进入本国公用数据网的分组装拆(PAD)设施的DCE/DTE之间的接口    		 China National Standards
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    GB/T 11592-2011 Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for start-stop transmission Services on public data networks
    公用数据网上起/止传输业务使用的数据终端设备（DTE）和数据电路终接设备（DCE）间的接口    		 China National Standards
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    GB/T 11591-2011 Packet asSembly／disassembly facility(PAD) in a public data network
    公用数据网中的分组装拆(PAD)设施    		 China National Standards
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    GB/T 11590-2011 International data transmission Services and optional user facilities in public data networks and ISNDs
    公用数据网与ISDN网的国际数据传输业务和任选用户设施    		 China National Standards
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    GB/T 11589-2011 International uSer classes of service in, and categories of access to, public data networks and integrated services digital networks(ISDNs)
    公用数据网和综合业务数字网(ISDN)的国际用户业务类别和接入种类    		 China National Standards
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    GB/T 11578-1989 The landing boom for St. Lawrence Seaway
    圣劳伦斯航道登岸吊杆    		 China National Standards
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    GB/T 11577-2010 Container Securing fitting for ships
    船用集装箱紧固件    		 China National Standards
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    GB/T 11544-2012 Belt drives - Classical and narrow V-belts - Dimensions(system baSed on datum width)
    带传动 普通V带和窄V带 尺寸（基准宽度制）    		 China National Standards
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    GB/T 11541-2008 Photographic baSe paper
    照相原纸    		 China National Standards
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    GB/T 11538-2006 EsSential oil - Analysis by gas chromatography on capillary columns - General method
    精油 毛细管柱气相色谱分析 通用法    		 China National Standards
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    GB/T 11499-2001 Letter symbols for discrete Semiconductor devices
    半导体分立器件文字符号    		 China National Standards
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    GB/T 11498-1989 Sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure
    膜集成电路和混合膜集成电路分规范(采用鉴定批准程序) (可供认证用)    		 China National Standards
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    GB/T 11490-2011 Dimensions of baSe for color picture tubes
    彩色显像管管基尺寸    		 China National Standards
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    GB/T 1149.16-2015 Internal combustion engines—Piston rings—Part 16: Expander/Segment oil-control rings
    内燃机 活塞环 第16部分：钢带组合油环    		 China National Standards
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    GB/T 11460-2009 Information technology - Requirements and test method of the chineSe ideograms font
    信息技术 汉字字型要求和检测方法    		 China National Standards
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    GB/T 11451-1989 Flexible waveguide asSembly performance
    软波导组件性能    		 China National Standards
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    GB/T 11444.4-1996 Transmitter，receiver and ground communication equipment uSed in domestic satellite communication earth stations--Technical requirements--Part 4:Intermediate data rate (IDR) transmission equipment
    国内卫星通信地球站发射、接收和地面通信设备技术要求 第四部分 中速数据传输设备    		 China National Standards
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    GB/T 11444.3-1989 Transmitter， receiver and ground communication equipment uSed in domestic satellite communication earth stations--Technical requirements--Part 3:Equipment for television/frequency modulation
    国内卫星通信地球站发射、接收和地面通信设备技术要求 第三部分:电视/ 调频设备    		 China National Standards
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    GB/T 11441.2-2011 Laminations for transformers and inductors for uSe in telecommunication and electronic equipment - Part 2: Specification for the minimum permeabilities of laminations made of soft magnetic metallic materials
    通信和电子设备用变压器和电感器铁心片 第2部分：软磁金属叠片最低磁导率规范    		 China National Standards
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    GB/T 11441.1-2012 Laminations for transformers and inductors for uSe in telecommunication and electronic equipment - Part 1：Mechanical and electrical characteristics
    通信和电子设备用变压器和电感器铁心片 第1部分：机械和电性能    		 China National Standards
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    GB/T 11436-2012 Chemical analysis methods for products and Semi-finished products made of soft ferrite materials
    软磁铁氧体材料成品、半成品化学分析方法    		 China National Standards
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    GB/T 1143-2004 MorSe taper shank countersinks for angles 60° and 90°，120° inclusive
    60°、90°、120°莫氏锥柄锥面锪钻    		 China National Standards
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    GB/T 11424-2008 Oil of LitSea cubeba
    山苍子(精)油    		 China National Standards
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    GB/T 11417.9-2012 Ophthalmic optics - Contact lenSes - Part 9: Ageing by exposure to UV and visible radiation (in vitro method)
    眼科光学 接触镜 第9部分：紫外和可见光辐射老化试验（体外法）    		 China National Standards
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    GB/T 11417.8-2012 Ophthalmic optics-Contact lenSes - Part 8: Determination of shelf-life
    眼科光学 接触镜 第8部分：有效期的确定    		 China National Standards
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    GB/T 11417.7-2012 Ophthalmic optics - Contact lenSes - Part 7: Physicochemical properties test methods
    眼科光学 接触镜 第7部分: 理化性能试验方法    		 China National Standards
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    GB/T 11417.6-2012 Ophthalmic optics - Contact lenSes - Part 6: Mechanical properties test methods
    眼科光学 接触镜 第6部分：机械性能试验方法    		 China National Standards
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    GB/T 11417.5-2012 Ophthalmic optics - Contact lenSes - Part 5: Testing methods for optical properties
    眼科光学 接触镜 第5部分: 光学性能试验方法    		 China National Standards
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    GB/T 11417.4-2012 Ophthalmic optics - Contact lenSes - Part 4 ：Saline solution for contact lens testing
    眼科光学 接触镜 第4部分：试验用标准盐溶液    		 China National Standards
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    GB/T 11417.1-2012 Ophthalmic optics - Contact lenSes - Part 1: Vocabulary, classification system and recommendations for labeling specifications
    眼科光学 接触镜 第1部分：词汇、分类和推荐的标识规范    		 China National Standards
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    GB/T 11412.1-2009 Technical requirement for safety departure of Sea going ship - Part 1: General requirement
    海船安全开航技术要求　第1部分：一般要求    		 China National Standards
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    GB/T 11406-2001 Di-(2-ethylhexyl)phthalate for industrial uSe
    工业邻苯二甲酸二辛酯    		 China National Standards
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    GB/T 11405-2006 Dibutylphthalate for industrial uSe
    工业邻苯二甲酸二丁酯    		 China National Standards
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    GB/T 1139-2004 MorSe and metric taper reamers
    莫氏圆锥和米制圆锥铰刀    		 China National Standards
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    GB/T 11379-2008 Metallic coatings - Electroplated coatings of chromium for engineering purpoSes
    金属覆盖层 工程用铬电镀层    		 China National Standards
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    GB/T 11356.2-1997 Belt drives--Pulley for classical and narrow V-belts drives(system baSed on effective width)--Geometrical inspection of grooves
    带传动 普通及窄V带传动用带轮(有效宽度制) 槽形检验    		 China National Standards
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    GB/T 11356.1-2008 Belt drives - Pulleys for V-belts (system baSed on datum width) -Geometrical inspection of grooves
    带传动 V带轮(基准宽度制) 槽形检验    		 China National Standards
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    GB/T 11354-2005 Determination of nitrided caSe depth and metallographic microstructure examination for steel iron parts
    钢铁零件 渗氮层深度测定和金相组织检验    		 China National Standards
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    GB/T 11352-2009 Carbon steel castings for general engineering purpoSe
    一般工程用铸造碳钢件    		 China National Standards
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    GB/T 11348.5-2008 Mechanical vibration evaluation of machine vibration by measurements on rotating shafts - Part 5: Machine Sets in hydraulic power generating and pumping plants
    旋转机械转轴径向振动的测量和评定 第5部分：水力发电厂和泵站机组    		 China National Standards
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    GB/T 11348.4-2015 Mechanical vibration—Evaluation of machine vibration by measurements on rotating shafts—Part 4: Gas turbine Sets with fluid-film bearings
    机械振动 在旋转轴上测量评价机器的振动 第4部分：具有滑动轴承的燃气轮机组    		 China National Standards
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    GB/T 11348.4-1999 Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 4:Gas turbine Sets
    旋转机械转轴径向振动的测量和评定 第4部分:燃气轮机组    		 China National Standards
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    GB/T 11348.2-2012 Mechanical vibration - Evaluation of machines vibration by measurements on rotating shafts - Part 2: Land-baSed steam turbine - generators in excess of 50MW with normal operating speeds of 1500r/min，1800r/min，3000r/min and 3600r/min
    机械振动 在旋转轴上测量评价机器的振动 第2部分：功率大于50MW,额定工作转速1500 r/min、1800 r/min、3000 r/min、3600 r/min陆地安装的汽轮机和发电机    		 China National Standards
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    GB/T 11345-2013 Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and asSessment
    焊缝无损检测 超声检测 技术、检测等级和评定    		 China National Standards
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    GB/T 11344-2008 Non-destructive testing - Practice for measuring thickness by ultrasonic pulSe-echo contact method
    无损检测 接触式超声脉冲回波法测厚方法    		 China National Standards
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    GB/T 1132-2004 Machine chucking reamers with parallel shanks or MorSe taper shanks
    直柄和莫氏锥柄机用铰刀    		 China National Standards
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    GB/T 11322.1-2013 Radio frequency cables―Part 0: Guide to the design of detail specifications―Section 1―Coaxial cables
    射频电缆 第0部分：详细规范设计指南 第1篇 同轴电缆    		 China National Standards
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    GB/T 11318.7-1996 Equipments and components uSed in cabled distribution systems primarily intended for television and sound signals--Part 7:Generic specifications for amplifier
    电视和声音信号的电缆分配系统设备与部件 第7部分:放大器通用规范    		 China National Standards
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    GB/T 11318.6-1996 Equipments and components uSed in cabled distribution systems primarily intended for television and sound signals--Part 6:Generic specifications for combiners
    电视和声音信号的电缆分配系统设备与部件 第6部分:混合器通用规范    		 China National Standards
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    GB/T 11318.3-1996 Equipments and components uSed in cabled distribution systems primarily intended for television and sound signals--Part 3:Generic specifications for TV modulator
    电视和声音信号的电缆分配系统设备与部件 第3部分:电视调制器通用规范    		 China National Standards
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    GB/T 11318.14-1996 Equipments and components uSed in cabled distribution systems primarily intended for television and sound signals--Part 14:Generic specifications for arrester
    电视和声音信号的电缆分配系统设备与部件 第14部分:避雷器通用规范    		 China National Standards
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    GB/T 11318.1-1996 Equipments and components uSed in cabled distribution systems primarily intended for television and sound signals--Part 1:Generic specifications
    电视和声音信号的电缆分配系统设备与部件 第1部分:通用规范    		 China National Standards
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    GB/T 11318.10-1996 Equipments and components uSed in cabled distribution systems primarily intended for television and sound signals--Part 10:Generic specifications for splitter and subscriber’s trap
    电视和声音信号的电缆分配系统设备与部件 第10部分:分配器和用户分支器通用规范    		 China National Standards
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    GB/T 11313.9-2013 Radio-frequency connectors―Part 9: Sectional specification for SMC series R.F. coaxial connectors
    射频连接器 第9部分：SMC系列射频同轴连接器分规范    		 China National Standards
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    GB/T 11313.8-2015 Radio-frequency connectors—Part 8: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with bayonet lock—Characteristic impedance 50Ω（75Ω）(type BNC)
    射频连接器 第8部分：外导体内径为6.5mm(0.256in)、特性阻抗为50Ω（75Ω）、卡口连接的射频同轴连接器（BNC型）分规范    		 China National Standards
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    GB/T 11313.37-2015 Radio-frequency connectors—Part 37: Sectional specification for STWX8 series R.F. coaxial connectors
    射频连接器 第37部分：STWX8系列射频同轴连接器分规范    		 China National Standards
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    GB/T 11313.33-2001 Radio-frequency connectors--Part 33:Sectional specification for series BMA r.f.connectors
    射频连接器 第33部分:BMA系列射频连接器分规范    		 China National Standards
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    GB/T 11313.29-2015 Radio frequency connectors—Part 29: Sectional specification for miniature radio frequency coaxial connector(type 1.0/2.3)with screw, snap-on, push-pull or quick-lock,slide-in （rack and panel applications）mechanism with characteristic impedance 50Ω
    射频连接器 第29部分：50Ω和75Ω用特性阻抗为50Ω、具有螺纹、推拉、快锁或滑轨式机架或面板用小型射频同轴连接器（1.0/2.3型）分规范    		 China National Standards
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    GB/T 11313.24-2013 Radio frequency connectors―Part 24: Sectional specification-radio frequency coaxial connectors with screw coupling, typically for use in 75Ω cable networks (type F)
    射频连接器 第24部分: 75Ω电缆分配系统用螺纹连接射频同轴连接器（F型）分规范    		 China National Standards
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    GB/T 11313.2-2007 Radio-frequency connectors - Part 2: Sectional specification - Radio frequency coaxial connectors for type 9.52
    射频连接器 第2部分: 9.52型射频同轴连接器分规范    		 China National Standards
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    GB/T 11313.19-2013 Radio-frequency connectors―Part 19: Sectional specification-radio frequency coaxial connectors of type SSMB
    射频连接器 第19部分：SSMB型射频同轴连接器分规范    		 China National Standards
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    GB/T 11313.18-2013 Radio-frequency connectors—Part 18：Sectional specification-Radio frequency coaxial connectors of type SSMA
    射频连接器 第18部分：SSMA系列射频同轴连接器分规范    		 China National Standards
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    GB/T 11313.16-2015 Radio-frequency connectors—Part 16：Sectional specification for RF coaxial connectors with inner diameter of outer conductor 7 mm (0.276 in) with screw coupling—Characteristics impedance 50 Ω (75 Ω) (type N)
    射频连接器 第16部分：外导体内径为7mm（0.276in）、特性阻抗为50Ω（75Ω）、螺纹连接的射频同轴连接器（N型）分规范    		 China National Standards
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    GB/T 11313.10-2012 Radio-frequency connectors - Part 10：Sectional specification - SMB series R.F. coaxial connectors
    射频连接器 第10部分：SMB系列射频同轴连接器分规范    		 China National Standards
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    GB/T 11313.101-2015 Radio-frequency connectors—Part 101：Sectional specification for MMCX series RF coaxial connectors
    射频连接器 第101部分：MMCX系列射频同轴连接器分规范    		 China National Standards
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    GB/T 11303-1989 Blank detail specification for variable preSet capacitors type C in electronic equipments
    电子设备用C 类预调可变电容器空白详细规范    		 China National Standards
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    GB/T 11301-1989 Blankdetail specification for variable tuning capacitors type A fitted with integralpreSet capacitors type C in electronic equipments
    电子设备用装有整体C 类预调电容器的A 类调谐可变电容器空白详细规范    		 China National Standards
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    GB/T 11299.9-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第七节:频率调制器 第八节:频率解调器    		 China National Standards
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    GB/T 11299.8-1989 Methods of measuremant for radio equipment uSed in satellite earth stations--Part 2:Measurements for sub-systems--Section four:Up and down converters
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第四节:上变频器和下变频器    		 China National Standards
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    GB/T 11299.7-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 2:Sub-systems measurements--Section three:Low noise amplifier
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第三节:低噪声放大器    		 China National Standards
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    GB/T 11299.6-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 2:Measurements for sub-systems--Section one:General--Section two:Antenna(inculuding feed network)
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第一节:概述 第二节:天线(包括馈源网络)    		 China National Standards
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    GB/T 11299.5-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 1:Measurements common to sub-systems and combinationsof sub-systems--Section five:Noise temperature measurements
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第五节:噪声温度测量    		 China National Standards
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    GB/T 11299.4-1989 Methods of measurement for radio equipment uSed in satelliteearth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section four:Measurements in the base band
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第四节:基带测量    		 China National Standards
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    GB/T 11299.3-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section three:Measurements in the i.f.range
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第三节:中频范围内的测量    		 China National Standards
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    GB/T 11299.2-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.f.range
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第二节:射频范围内的测量    		 China National Standards
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    GB/T 11299.15-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section five:Antenna tracking and control
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第五节:天线跟踪和控制    		 China National Standards
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    GB/T 11299.14-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section four:Measurement for monochrome and colour television transmission
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第四节:黑白和彩色电视传输测量    		 China National Standards
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    GB/T 11299.13-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 3:Methods of measurements for combinations of sub-systems--Section three:Measurements for F.D.M. transmission
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第三节:频分多路复用传输的测量    		 China National Standards
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    GB/T 11299.12-1989 Methods of measurement for radio equipment uSed insatellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第二节:4～6 GHz接收系统品质因数(G/T)测量    		 China National Standards
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    GB/T 11299.1-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section one:General
    卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第一节 总则    		 China National Standards
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    GB/T 11299.11-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section one: General
    卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第一节:概述    		 China National Standards
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    GB/T 11299.10-1989 Methods of measurement for radio equipment uSed in satellite earth stations--Part 2:Measurements for sub-systems--Section ten:High-power amplifier
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第十节:高功率放大器    		 China National Standards
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    GB/T 11297.3-2002 Test method for extinction ratio of Nd∶YAG laSer rods
    掺钕钇铝石榴石激光棒消光比的测量方法    		 China National Standards
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    GB/T 11297.2-1989 Test method for side direction scatteringcoefficient of laSer rods
    激光棒侧向散射系数的测量方法    		 China National Standards
    Se
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    GB/T 11297.1-2002 Test method for wavefront distortion of laSerrods
    激光棒波前畸变的测量方法    		 China National Standards
    Se
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    GB/T 11295-1989 Designation for laSer crystal rods
    激光晶体棒型号命名方法    		 China National Standards
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    GB/T 11293-1989 Terms and definitions of solid-state laSer materials
    固体激光材料名词术语    		 China National Standards
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    GB/T 11287-2000 Electrical relays--Part 21:Vibration，shock，bump and Seismic tests on measuring relays and protection equipment--Section one:Vibration tests(sinusoidal)
    电气继电器 第21部分:量度继电器和保护装置的振动、冲击、碰撞和地震试验 第1篇:振动试验(正弦)    		 China National Standards
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    GB/T 1127-2007 Woodruff keySeat cutters
    半圆键槽铣刀    		 China National Standards
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    GB/T 11263-2010 Hot-rolled H and cut T Section steel
    热轧H型钢和剖分T型钢    		 China National Standards
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    GB/T 11261-2006 Steel and iron Determination of oxygen content The pulSe heating inert gas fusion-infra-red absorption method
    钢铁 氧含量的测定 脉冲加热惰气熔融-红外线吸收法    		 China National Standards
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    GB/T 11259-2015 Non-destructive testing—Practice for fabrication and control of steel reference blocks uSed in ultrasonic testing
    无损检测 超声检测用钢参考试块的制作和控制方法    		 China National Standards
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    GB/T 11259-2008 Non-destructive testing - Practice for fabrication and control of steel reference blocks uSed in ultrasonic testing
    无损检测 超声检测用钢参考试块的制作与检验方法    		 China National Standards
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    GB/T 11220.1-1989 Determination of uranium in soil--CL-5209 extractant-containing resin Separation 2-(5-bromo-2-pyridylazo)-5-diethlaminophenol spectrophotometry
    土壤中铀的测定 CL-5209 萃淋树脂分离2-(5-溴-2-吡啶偶氮)-5-二乙氨基苯酚分光光度法    		 China National Standards
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    GB/T 11213.7-2008 Test methods of sodium hydroxide for chemical fiber uSe -Part 7:Determination of copper content-spectrometric method
    化纤用氢氧化钠试验方法 第7部分：铜含量的测定 分光光度法    		 China National Standards
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    GB/T 11213.5-2006 Sodium hydroxide for chemical fiber uSe - Determination of sulphate content
    化纤用氢氧化钠 硫酸盐含量的测定    		 China National Standards
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    GB/T 11213.4-2006 Sodium hydroxide for chemical fiber uSe - Determination of silicon content - Reduced molybdosilicate spectrophotometric method
    化纤用氢氧化钠 硅含量的测定 还原硅钼酸盐分光光度法    		 China National Standards
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