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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 14246.1-1993 |
Information technology--Portable operating system interface for computer environments--Part 1:System application program interface (POSIX.1) 信息技术 可移植操作系统界面 第一部分:系统应用程序界面(POSIX.1) |
China National Standards t |
 English PDF |
| GB/T 14241-1993 |
Information processing--Processor system bus interface (Eurobus A) 信息处理 处理机系统总线接口(欧洲总线A) |
China National Standards t |
English PDF |
| GB/T 14251-1993 |
technical specifications of round tin-plate container for canned foods 镀锡薄钢板圆形罐头容器技术条件 |
China National Standards t |
English PDF |
| GB/T 14236-1993 |
Specifications of equipement for video and pulse system of TV centre 电视中心视频系统和脉冲系统设备技术要求 |
China National Standards t |
English PDF |
| GB 14249.1-1993 |
Safety requirements for electronic weighing instruments 电子衡器安全要求 |
China National Standards t |
English PDF |
| GB/T 14221-1993 |
technical requirements for listening rooms in broad-casting programme 广播节目试听室技术要求 |
China National Standards t |
English PDF |
| GB/T 14219-1993 |
Chinese character system teletext broadcasting specification 中文图文电视广播规范 |
China National Standards t |
English PDF |
| GB/T 14218-1993 |
Electronic lighting control equipment--Performance，Parameters and measurement methods 电子调光设备性能参数与测试方法 |
China National Standards t |
English PDF |
| GB/T 14220-1993 |
Audio-visual video and television equipment and systems--Audio cassette systems 视听、视频和电视设备及系统音频盒式系统 |
China National Standards t |
English PDF |
| GB/T 14235.9-1993 |
testing method for thermal stability ofpattern materials in investment casting 熔模铸造模料 热稳定性测定方法 |
China National Standards t |
English PDF |
| GB/T 14235.8-1993 |
testing method for viscosity of pattern materials in investment casting 熔模铸造模料 粘度测定方法 |
China National Standards t |
English PDF |
| GB/T 14235.7-1993 |
testing method for fluidity of pattern materials in investment casting 熔模铸造模料 流动性测定方法 |
China National Standards t |
English PDF |
| GB/T 14235.6-1993 |
testing method for acid number of pattern materials in investment casting 熔模铸造模料 酸值测定方法 |
China National Standards t |
English PDF |
| GB/T 14235.5-1993 |
testing method for surface hardness of pattern materials in investment casting 熔模铸造模料 表面硬度测定方法 |
China National Standards t |
English PDF |
| GB/T 14235.4-1993 |
testing method for linear contraction of pattern materials in investment casting 熔模铸造模料 线收缩率测定方法 |
China National Standards t |
English PDF |
| GB/T 14235.3-1993 |
testing method for ash content of pattern materials in investment casting 熔模铸造模料 灰分测定方法 |
China National Standards t |
English PDF |
| GB/T 14235.2-1993 |
testing method for bending strength of pattern materials in investment casting 熔模铸造模料 抗弯强度测定方法 |
China National Standards t |
English PDF |
| GB/T 14235.1-1993 |
testing method for melting point of pattern materials in investment casting 熔模铸造模料 熔点测定方法(冷却曲线法) |
China National Standards t |
English PDF |
| GB/T 14234-1993 |
Surface roughness for plastic parts 塑料件表面粗糙度 |
China National Standards t |
English PDF |
| GB/T 14231-1993 |
Determination of efficiency for gear units 齿轮装置效率测定方法 |
China National Standards t |
English PDF |
| GB/T 14230-1993 |
Standard of test method for bending load capacity of gears 齿轮弯曲疲劳强度试验方法 |
China National Standards t |
English PDF |
| GB/T 14229-1993 |
Standard of test method for surface load capacity of gears 齿轮接触疲劳强度试验方法 |
China National Standards t |
English PDF |
| GB/T 14275-1993 |
Fiber optic modulators--Part 2:Sectional specification--Waveguide electrooptic modulators 纤维光学调制器 第二部分:分规范 波导电光调制器 (可供认证用) |
China National Standards t |
English PDF |
| GB/T 794-1993 |
Strengthened cap head square neck bolts 加强半圆头方颈螺栓 |
China National Standards t |
English PDF |
| GB/T 275-1993 |
Shaft and housing fits for rolling bearings 滚动轴承与轴和外壳的配合 |
China National Standards t |
English PDF |
| GB/T 2677.5-1993 |
Fibrous raw material--Determinationof one percent sodium hydroxide solubility 造纸原料1%氢氧化钠抽出物含量的测定 |
China National Standards t |
English PDF |
| GB/T 2677.4-1993 |
Fibrous raw material--Determination of water solubility 造纸原料水抽出物含量的测定 |
China National Standards t |
English PDF |
| GB/T 2677.1-1993 |
Fibrous raw material of sampling for analysis 造纸原料分析用试样的采取 |
China National Standards t |
English PDF |
| GB/T 14171-1993 |
Motor vehicles--Pneumatic brakingsystems--Tapped holes and male fittings 汽车气制动系管路螺纹孔和管接头外螺纹 |
China National Standards t |
English PDF |
| GB/T 14204-1993 |
Water quality--Determination of alkylmercury--Gas chromatography 水质 烷基汞的测定 气相色谱法 |
China National Standards t |
English PDF |
| GB/T 14203-1993 |
General rule for photoelectric emission spectroscopic analysis of iron，steel and alloy 钢铁及合金光电发射光谱分析法通则 |
China National Standards t |
English PDF |
| GB/T 14202-1993 |
Iron ores (sinter and pellets)--Determination of bulk density 铁矿石(烧结矿、球团矿) 容积密度测定方法 |
China National Standards t |
English PDF |
| GB/T 14201-1993 |
Iron ore pellets--Determination of crushing strength 铁矿球团抗压强度测定方法 |
China National Standards t |
English PDF |
| GB/T 14200-1993 |
Minimum performance requirements for highfidelity audio amplifiers 高保真声频放大器最低性能要求 |
China National Standards t |
English PDF |
| GB/T 14186-1993 |
Generic specification for gas-filled voltage stabilizing tubes 充气稳压管总规范(可供认证用) |
China National Standards t |
English PDF |
| GB/T 14185-1993 |
General specification for language learning systems 语文学习系统通用技术条件 |
China National Standards t |
English PDF |
| GB/T 14184-1993 |
the methods of measurement for image-converter tubes and image intensifier tubes 变像管和像增强管测试方法 |
China National Standards t |
English PDF |
| GB/T 14183-1993 |
Blank detail specification for image-converter tubes and image intensifier tubes 变像管和像增强管空白详细规范(可供认证用) |
China National Standards t |
English PDF |
| GB/T 14182-1993 |
Generic specification for image-converter tubes and image intensifier tubes 变像管和像增强管总规范(可供认证用) |
China National Standards t |
English PDF |
| GB/T 2354-1993 |
General specification for analog audio disk players 模拟电唱盘通用技术条件 |
China National Standards t |
English PDF |
| GB/T 14160-1993 |
Minimum performance requirements for high fidelity record players 高保真电唱盘最低性能要求 |
China National Standards t |
English PDF |
| GB/T 14205-1993 |
Cultivating boat of glass fiber reinforced plastics 玻璃纤维增强塑料养殖船 |
China National Standards t |
English PDF |
| GB/T 14175-1993 |
Introduction of exotic forest trees 林木引种 |
China National Standards t |
English PDF |
| GB/T 14154-1993 |
Plastics doors--Vertical load test 塑料门 垂直荷载试验方法 |
China National Standards t |
English PDF |
| GB/T 14153-1993 |
General test method for impact resistance of rigid plastics by means of falling weight 硬质塑料落锤冲击试验方法 通则 |
China National Standards t |
English PDF |
| GB/T 14150-1993 |
Guangdong onglaze decoration porcelain 粤彩瓷器 |
China National Standards t |
English PDF |
| GB/T 14149-1993 |
Laboratory glassware--Interchangeablespherial ground joints 实验室玻璃仪器 互换球形磨砂接头 |
China National Standards t |
English PDF |
| GB 14147-1993 |
Standard permissible limits of release of lead or cadmium from ceramic packaging vessel in contact with food 陶瓷包装容器铅、镉溶出量允许极限 |
China National Standards t |
English PDF |
| GB/T 14158-1993 |
Synthetical survey code for regional hydrogeology，engineering geology and environmental geology 区域水文地质工程地质环境地质综合勘查规范(比例尺1∶50000) |
China National Standards t |
English PDF |
| GB/T 14157-1993 |
Hydrogeologic terminology 水文地质术语 |
China National Standards t |
English PDF |
| GB/T 14142-1993 |
test method for crystallographic perfection of epit-axial layers in silicon by etching techniques 硅外延层晶体完整性检查方法 腐蚀法 |
China National Standards t |
English PDF |
| GB/T 14077-1993 |
Measurement specification for birefractance crystal and polarizer 双折射晶体和偏振器件测试规范 |
China National Standards t |
English PDF |
| GB/T 14072-1993 |
Conservation principle and method of germplasm resources of forest trees 林木种质资源保存原则与方法 |
China National Standards t |
English PDF |
| GB/T 14071-1993 |
the standard of examination and approval of improved varieties of forest tree 林木良种审定规范 |
China National Standards t |
English PDF |
| GB/T 14138-1993 |
Requirements for aerial optical fiber cable systems joined to national public telecommunication network 架空光缆通信系统进网要求 |
China National Standards t |
English PDF |
| GB/T 14137-1993 |
Optical fiber mechanical-type splice insertion loss test 光纤机械式固定接头插入损耗测试方法 |
China National Standards t |
English PDF |
| GB/T 14135-1993 |
High frequency symmetrical telecommunication cables with copper conductor star quads and lead sheath 铜芯星绞铅套高频对称通信电缆 |
China National Standards t |
English PDF |
| GB/T 14134-1993 |
Local telecommunication cables with paper insulation and lead sheath 纸绝缘铅套市内通信电缆 |
China National Standards t |
English PDF |
| GB/T 14132-1993 |
Performance requirements for digital linesystems on symmetric pair cables used in telecommunication network 对称电缆数字线路系统进网要求 |
China National Standards t |
English PDF |
| GB/T 14131-1993 |
Performance requirements for digital linesystems on coaxial pair cables used in telecommunication network 同轴电缆数字线路系统进网要求 |
China National Standards t |
English PDF |
| GB/T 14130-1993 |
Performance requirements for digital sections of metallic cables used in telecommunication network 电缆数字段进网要求 |
China National Standards t |
English PDF |
| GB/T 14129-1993 |
Series and productsfor TTL semiconductor integrated circuits--Products of series PAL 半导体集成电路TTL电路系列和品种 PAL系列的品种 |
China National Standards t |
English PDF |
| GB/T 14128-1993 |
Dimension series for neodymium-doped yttrium aluminium garnet laser rods 掺铷钇铝石榴石激光棒尺寸系列 |
China National Standards t |
English PDF |
| GB/T 14127-1993 |
Bayeses method of reliabilitydemonstration testing for black and white TV receivers 黑白电视接收机可靠性验证试验 贝叶斯方法 |
China National Standards t |
English PDF |
| GB/T 14126-1993 |
technical requirement and test methodfor the non-glare display glass tube 显示管防眩玻屏技术要求及试验方法 |
China National Standards t |
English PDF |
| GB/T 7092-1993 |
Outline dimensions of semiconductor integratedcircuits 半导体集成电路外形尺寸 |
China National Standards t |
English PDF |
| GB/T 14120-1993 |
Dimensions for the mounting of single-hole， bush-mounted， spendle-operated electronic components 单孔轴套安装、轴控电子元件的安装尺寸 |
China National Standards t |
English PDF |
| GB/T 14119-1993 |
Blankdetail specification for semiconductor inte-grated circuit fusible-link programmable bipolar read-only memories 半导体集成电路双极熔丝式可编程只读存储器空白详细规范(可供认证用) |
China National Standards t |
English PDF |
| GB/T 14115-1993 |
General principles of measuring methods of Sample/Hold amplifiers for semiconductor integrated circuits 半导体集成电路采样/保持放大器测试方法的基本原理 |
China National Standards t |
English PDF |
| GB/T 14114-1993 |
General principles of measuring methods of V/F and F/V converters for semiconductor integrated circuits 半导体集成电路电压/频率和频率/电压转换器测试方法的基本原理 |
China National Standards t |
English PDF |
| GB/T 14113-1993 |
terminology of packages for semiconductor inte-grated circuits 半导体集成电路封装术语 |
China National Standards t |
English PDF |
| GB/T 14111-1993 |
Blank detail specificationfor thyratorns and gas-filled rectifier tubes 闸流管与充气整流管空白详细规范 (可供认证用) |
China National Standards t |
English PDF |
| GB/T 14110-1993 |
General specification for thyratrons and gas-filled rectifier tubes 闸流管与充气整流管总规范 (可供认证用) |
China National Standards t |
English PDF |
| GB/T 14109-1993 |
Measurement method of TV，FM broadcasting field strength 电视、调频广播场强测量方法 |
China National Standards t |
English PDF |
| GB 14098-1993 |
Gas turbine--Noise 燃气轮机 噪声 |
China National Standards t |
English PDF |
| GB/T 14070-1993 |
Gas analysis--Preparation of calibration gas mixtures--Manometric method 气体分析 校准用混合气体的制备 压力法 |
China National Standards t |
English PDF |
| GB/T 2348-1993 |
Fluid power systems and components--Cylinder bores and piston rod diameters 液压气动系统及元件 缸内径及活塞杆外径 |
China National Standards t |
English PDF |
| GB/T 14042-1993 |
Hydraulic fluid power--Cylinders--Rodend plain eyes--Mounting dimensions 液压缸活塞杆端柱销式耳环安装尺寸 |
China National Standards t |
English PDF |
| GB/T 14041.4-1993 |
Hydraulic fluid power--Filter elements--Method for end load test 液压滤芯额定轴向载荷检验方法 |
China National Standards t |
English PDF |
| GB/T 14036-1993 |
Hydraulic fluid power--Cylinders--Rod end spherical eyes--Mounting dimensions 液压缸活塞杆端带关节轴承耳环安装尺寸 |
China National Standards t |
English PDF |
| GB/T 14089-1993 |
Marine halon fire extinguishing unit 船用卤代烷灭火装置 |
China National Standards t |
English PDF |
| GB/T 14088-1993 |
Marine halon fire extinguishing system--Technical specifications 船用卤代烷灭火系统技术条件 |
China National Standards t |
English PDF |
| GB 14035-1993 |
Lifesaving appliances(bed-type， pillow-type and cushion-type) for inland waterway ships 内河船舶救生浮具 睡垫 枕头 座垫 |
China National Standards t |
English PDF |
| GB/T 5271.22-1993 |
Data processing--Vocabulary--Section 22:Calculators 数据处理词汇 22部分:计算器 |
China National Standards t |
English PDF |
| GB/T 14086-1993 |
Pre-recorded optical reflective videodisk system Laser vision 50 Hz/625 lines--PAL 预录节目光学反射式视盘系统LV50 Hz/625行--PAL制 |
China National Standards t |
English PDF |
| GB/T 14085-1993 |
Information processing systems--Computer system configuration diagram symbols and conventions 信息处理系统 计算机系统配置图符号及约定 |
China National Standards t |
English PDF |
| GB/T 14084-1993 |
General specification of Chinese and English electronic typewriter for office management 办公事务处理用中西文电子打字机通用技术条件 |
China National Standards t |
English PDF |
| GB/T 14082-1993 |
Generic specification of 9-track digital magnetic head for digital magnetic tape unit 9磁道数字磁带机磁头通用技术条件 |
China National Standards t |
English PDF |
| GB 14052-1993 |
Radionuclide gauges--Gaugesdesigned for permanent installation 安装在设备上的同位素仪表的辐射安全性能要求 |
China National Standards t |
English PDF |
| GB/T 14024-1992 |
Limits and methods of measurement of radio interference characteristics of electric power plant with internal combustion engines--Conducted interference 内燃机电站无线电干扰特性的测量方法及允许值 传导干扰 |
China National Standards t |
English PDF |
| GB/T 14015-1992 |
Silicon on sapphire epitaxial wafers 硅-蓝宝石外延片 |
China National Standards t |
English PDF |
| GB/T 13843-1992 |
Polished monocrystalline sapphire substrates 蓝宝石单晶抛光衬底片 |
China National Standards t |
English PDF |
| GB/T 13842-1992 |
Neodymium-doped yttrium aluminium garnet laser rods 掺钕钇铝石榴石激光棒 |
China National Standards t |
English PDF |
| GB/T 13841-1992 |
Surface roughness for electronic ceramic parts 电子陶瓷件表面粗糙度 |
China National Standards t |
English PDF |
| GB/T 13998-1992 |
Measuring methods of the magnetic induced longitudinal EMF， magnetic induced voltage with respect to earth， electric induced current and psophometric voltage ontelecommunication lines 电信线路磁感应纵电动势和对地电压、电感应电流及杂音计电压的测量方法 |
China National Standards t |
English PDF |
| GB/T 13996-1992 |
technical specification for digital line systems on optical fibre cables 光缆数字线路系统技术规范 |
China National Standards t |
English PDF |
| GB/T 13995-1992 |
technical requirements for TDM/FDM 60-channel transmultiplexing equipment TDM/FDM 60路复用转换设备技术要求 |
China National Standards t |
English PDF |
| GB/T 13994-1992 |
technical requirements for a 60-channel PCM/ADPCM transcoder equipment 60路PCM/ADPCM编码转换设备技术要求 |
China National Standards t |
English PDF |
| GB/T 13953-1992 |
test methods of explosion-proof performance for explosion-proof applied TV equipment with separate type 隔爆型防爆应用电视设备防爆性能试验方法 |
China National Standards t |
English PDF |
| GB/T 14016-1992 |
Marine acoustic and optical alarm signaller general specification 船用声光报警信号器通用技术条件 |
China National Standards t |
English PDF |
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