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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 17249.2-2005- English Version of China National Standard
    Acoustics-Guidelines for the design of low-noise workplaces-Part 2:Noise control measures
    声学 低噪声工作场所设计指南 第2部分:噪声控制措施
    GB/T 19884-2005- English Version of China National Standard
    Acoustics-In-situ determination of insertion loss of outdoor noise barriers of all types
    声学 各种户外声屏障插入损失的现场测定
    GB/T 6148-2005- English Version of China National Standard
    Test method for temperature-resistance coefficient of precision resistance alloys
    精密电阻合金电阻温度系数测试方法
    GB/T 17213.3-2005- English Version of China National Standard
    Industrial-process control valves Part 3-1:Dimensions-Face-to-face dimensions for flanged,two-way,globe-type,straight pattern and center-to-face dimensions for flanged,two-way,globe-type,angle pattern control valves
    工业过程控制阀 第3-1部分:尺寸 两通球形直通 控制阀法兰端面距和两通球形角形 控制阀法兰中心至法兰端面的间距
    GB/T 17213.13-2005- English Version of China National Standard
    Industrial-process control valves Part 6-2:Mounting details for attachment of Positioners to control valves-Positioner mounting on rotary actuators
    工业过程控制阀 第6-2部分:定位器与控制阀执行机构连接的安装细节定位器在角行程执行机构上的安装
    GB/T 17214.2-2005- English Version of China National Standard
    Operating conditions for industrial-process measurement and control equipment Part 2:Power
    工业过程测量和控制装置的工作条件 第2部分:动力
    GB/T 17213.14-2005- English Version of China National Standard
    Industrial-process control valves Part 8-2:Noise considerations-Laboratory of noise generated by hydrodynamic flow through control valves
    工业过程控制阀 第8-2部分:噪声的考虑 实验室 内测量液动流流经控制阀产生的噪声
    GB/T 19888.1-2005- English Version of China National Standard
    Acoustics-Stationary audible warning devices used outdoors-Part 1:Field measurements for determination of sound emission quantities
    声学 户外用固定式听觉报警器 第1部分:声发射量的现场测定
    GB/T 19889.4-2005- English Version of China National Standard
    Acoustics-Measurement of sound insulation in buildings and of building elements-Part4:Field measurements of airborne sound insulation between rooms
    声学 建筑和建筑构件隔声测量 第4部分:房间之间空气声隔声的现场测量
    GB/T 19897.4-2005- English Version of China National Standard
    Automatic Meter Reading System Lower Layer Communication Protocol Part 4:Data link layer using HDLC protocol
    自动抄表系统低层通信协议 第4部分:基于HDLC协议的链路层
    GB/T 19885-2005- English Version of China National Standard
    Acoustics-Determination of sound insulation performance of cabins-laborartory and in situ measurements
    声学 隔声间的隔声性能测定 实验室和现场测量
    GB/T 17213.16-2005- English Version of China National Standard
    Industrial-process control valves Part 8-4:Noise considerations-Prediction of noise generated by hydrodynamic flow
    工业过程控制阀 第8-4部分:噪声的考虑 液动流流经控制阀产生的噪声预测方法
    GB/T 17213.15-2005- English Version of China National Standard
    Industrial-process control valves Part 8-3:Noise considerations-Control valve aerodynamic noise prediction method
    工业过程控制阀 第8-3部分:噪声的考虑 空气动力流流经控制阀产生的噪声预测方法
    GB/T 19895.1-2005- English Version of China National Standard
    Projection in indoor rooms-Screen illumination test for still projectors
    室内放映 幻灯、投影放映设备 银幕照度的测定方法
    GB/T 19901-2005- English Version of China National Standard
    Metal thermowells for thermometer sensors-Functional dimensions
    温度计检测元件的金属套管 实用尺寸
    GB/T 19897.2-2005- English Version of China National Standard
    Automatic Meter Reading System Lower Layer Communication Protocol Part 2:Use of area networks on twisted pair with carrier signalling
    自动抄表系统低层通信协议 第2部分:基于双绞线载波信号的局域网使用
    GB/T 19896-2005- English Version of China National Standard
    Degrees of projected image sharpness for 70,35and 16mm motion-picture projection systems
    70、35和16mm电影放映系统 画面清晰度等级
    GB/T 19889.3-2005- English Version of China National Standard
    Acoustics-Measurement of sound insulation in buildings and of building elements-Part 3:Laboratory measurements of airborne sound insulation of building elements
    声学 建筑和建筑构件隔声测量 第3部分:建筑构件空气声隔声的实验室测量
    GB/T 17213.10-2005- English Version of China National Standard
    Industrial-process control valves Part 2:Flow capacity Section Four:Inherent flow characteristics and rangeability
    工业过程控制阀 第2-4部分:流通能力 固有流量特性和可调比
    GB/T 17213.2-2005- English Version of China National Standard
    Industrial-process control valves Part 2-1:Flow capacity Sizing equations for fluid flow under Installed conditions
    工业过程控制阀 第2-1部分:流通能力 安装条件下流体流量的计算公式
    GB/T 17213.9-2005- English Version of China National Standard
    Industrial-process control valves Part 2-3:Flow capacity-Test procedures
    工业过程控制阀 第2-3部分:流通能力 试验程序
    GB/T 8338-2005- English Version of China National Standard
    Camera shutters
    照相机快门
    GB/T 18784.2-2005- English Version of China National Standard
    Assurance method of CAD/CAM data quality
    CAD/CAM 数据质量保证方法
    GB/T 17213.4-2005- English Version of China National Standard
    Industrial-process control valves Part 4:Inspection and routine testing
    工业过程控制阀 第4部分:检验和例行试验
    GB/T 19882.1-2005- English Version of China National Standard
    Automatic Meter Reading System Part 1:General Principles
    自动抄表系统 第1部分:总则
    GB/T 19899-2005- English Version of China National Standard
    Binary direct voltage signals for process Measurement and control systems
    过程测量和控制系统用二进制 直流电压信号
    GB/T 19898-2005- English Version of China National Standard
    Industrial-Process measurement and control-Documentation of application software
    工业过程测量和控制 应用软件文档集
    GB/T 6147-2005- English Version of China National Standard
    Test method for thermoelectric power of precision resistance alloys
    精密电阻合金热电动势率 测试方法
    GB 5226.4-2005- English Version of China National Standard
    Safety of machinery-Electrical equipment of machines-Part 31:Particular safety and EMC requirements for sewing machines,units and systems
    机械安全 机械电气设备 第31部分:缝纫机、缝制单元和缝制系统的特殊安全和EMC要求
    GB/T 10973-2005- English Version of China National Standard
    Color paper processor
    彩色相纸冲洗机
    GB/T 16656.501-2005- English Version of China National Standard
    Industrial automation systems and integration Product data representation and exchange Part 501:Application interpreted construct:Edge-based wireframe
    工业自动化系统与集成 产品数据表达与交换 第501部分:应用解释构造:基于边的线框
    GB/T 19897.1-2005- English Version of China National Standard
    Automatic Meter Reading System Lower Layer Communication Protocol Part 1:Direct local data exchange
    自动抄表系统低层通信协议 第1部分:直接本地数据交换
    GB/T 19892.1-2005- English Version of China National Standard
    Batch control Part 1:Models and terminology
    批控制 第1部分:模型和术语
    GB/T 19893-2005- English Version of China National Standard
    Digital color print system
    数码彩色扩印系统
    GB/T 19900-2005- English Version of China National Standard
    Dimensions of metal-sheathed thermometer elements
    金属铠装温度计元件的尺寸
    GB/T 10970-2005- English Version of China National Standard
    Color printer and processer
    彩色扩印冲洗机
    GB/T 16656.502-2005- English Version of China National Standard
    Industrial automation systems and integration Product data representation and exchange Part 502:Application interpreted construct:Shell-based wireframe
    工业自动化系统与集成 产品数据表达与交换 第502部分:应用解释构:基于壳的线框
    GB/T 19890-2005- English Version of China National Standard
    Acoustics-High intensity focused ultrasound(HIFU)measurements of acoustic power and field characteristics
    声学 高强度聚焦超声(HIFU)声功率和声场特性的测量
    GB/T 19889.6-2005- English Version of China National Standard
    Acoustics-Measurement of sound insulation in buildings and of building elements-Part 6:Laboratory measurements of impact sound insulation of floors
    声学 建筑和建筑构件隔声测量 第6部分:楼板撞击声隔声的实验室测量
    GB/T 19889.1-2005- English Version of China National Standard
    Acoustics-Measurement of sound insulation in buildings and of building elements-Part 1:Requirements for laboratory test facilities with suppressed flanking transmission
    声学 建筑和建筑构件隔声测量 第1部分:侧向传声受抑制的实验室测试 设施要求
    GB/T 19894-2005- English Version of China National Standard
    Digital still-picture cameras-Methods for measuring opto-electronic conversion functions(OECFs)
    数码照相机 光电转换函数(OECFs)的测量方法
    GB 5226.3-2005- English Version of China National Standard
    Sefety of machinery-Eletrical equipment of machines-Part 11:Requirements for HV equipment for voltages above 1000Va.c.or 1500Vd.c.and not exceeding 36kV
    机械安全 机械电气设备 第11部分:电压高于1000Va.c.或1500Vd.c.但不超过36kV的高压设备的技术条件
    GB/T 4591-2005- English Version of China National Standard
    Test Chart for Electrostatic Copying Process
    静电图像测试版
    GB 19865-2005- English Version of China National Standard
    Electric toys-Safety
    电玩具的安全
    GB 19881-2005- English Version of China National Standard
    Safety regulation for dust explosion prevention in flax fiber processing system
    亚麻纤维加工系统粉尘防爆安全规程
    GB 14192-2005- English Version of China National Standard
    Safety code of practice for logging operations
    木材采伐运输安全通则
    GB 6222-2005- English Version of China National Standard
    Safety code for gas of industrial enterprises
    工业企业煤气安全规程
    GB 19914-2005- English Version of China National Standard
    Powder load
    射钉弹
    GB 15563-2005- English Version of China National Standard
    Seismic charge
    震源药柱
    GB 8031-2005- English Version of China National Standard
    Industrial electric detonator
    工业电雷管

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