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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 "Stem" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 28821-2012 Technical requirements of relational database management syStem
    关系数据管理系统技术要求
    China National Standards
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    GB/T 28815-2012 Specification for master station of real-time dynamics monitoring syStem for power systems
    电力系统实时动态监测主站技术规范
    China National Standards
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    GB/T 28809-2012 Railway applications - Communication, signaling and processing syStems - Safety related electronic systems for signaling
    轨道交通 通信、信号和处理系统 信号用安全相关电子系统
    China National Standards
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    GB/T 28808-2012 Railway applications - Communication, signaling and processing syStems - Software for railway control and protection systems
    轨道交通 通信、信号和处理系统 控制和防护系统软件
    China National Standards
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    GB/T 28807-2012 Railway applications - Compatibility between rolling stock and train detection syStems
    轨道交通 机车车辆和列车检测系统的兼容性
    China National Standards
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    GB/T 2820.11-2012 Reciprocating internal combustion engine driven alternating current generating sets - Part 11: Rotary uninterruptible power syStems - Performance requirements and test methods
    往复式内燃机驱动的交流发电机组 第11部分:旋转不间断电源 性能要求和试验方法
    China National Standards
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    GB/T 16571-2012 Requirements for security syStems in museums and units of cultural heritage protection
    博物馆和文物保护单位安全防范系统要求
    China National Standards
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    GB/T 28747-2012 General principles of stipulating assessment indicator syStem for product of resources recycling
    资源循环利用产品评价指标体系编制通则
    China National Standards
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    GB/T 28746-2012 Specification of storage tank of domestic solar water heating syStem
    家用太阳能热水系统储水箱技术要求
    China National Standards
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    GB/T 28745-2012 Test methods for storage tank of domestic solar water heating syStem
    家用太阳能热水系统储水箱试验方法
    China National Standards
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    GB/T 28744-2012 Statistical indicator syStem of waste-product recyclers
    废弃产品回收处理企业统计指标体系
    China National Standards
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    GB/T 28922-2012 Technical aids for persons with disability - Environmental control syStems for daily living
    残疾人辅助器具 日常生活的环境控制系统
    China National Standards
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    GB/T 50811-2012 Standard for the operation safety assessment of gas syStem
    燃气系统运行安全评价标准
    China National Standards
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    GB/T 17446-2012 Fluid power syStems and components - Vocabulary
    流体传动系统及元件 词汇
    China National Standards
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    GB 50799-2012 Code for design of the electrical conference syStems
    电子会议系统工程设计规范
    China National Standards
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    GB/T 28636-2012 Heating and air conditioning syStem hydraulic balance valve
    采暖与空调系统水力平衡阀
    China National Standards
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    GB/T 28649-2012 Automatic recognition syStem for vehicle license plate
    机动车号牌自动识别系统
    China National Standards
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    GB 28526-2012 Electrical safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control syStems
    机械电气安全 安全相关电气、电子和可编程电子控制系统的功能安全
    China National Standards
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    GB/T 28570-2012 Technical guide of on-line condition monitoring syStem for hydraulic turbine and generator units
    水轮发电机组状态在线监测系统技术导则
    China National Standards
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    GB/T 28547-2012 Selection and application recommendations of metal oxide surge arresters for a.c. syStems
    交流金属氧化物避雷器选择和使用导则
    China National Standards
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    GB/T 28474.2-2012 Pressure/Differential-pressure transmitters for use in industrial-process measure and control syStems - Part 2: Methods of evaluating the performance
    工业过程测量和控制系统用压力/差压变送器 第2部分:性能评定方法
    China National Standards
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    GB/T 28474.1-2012 Pressure/Differential-pressure transmitters for use in industrial-process measure and control syStems - Part 1: General specification
    工业过程测量和控制系统用压力/差压变送器 第1部分:通用技术条件
    China National Standards
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    GB/T 28473.2-2012 Temperature transmitters for use in industrial-process measure and control syStems - Part 2: Methods of evaluating the performance
    工业过程测量和控制系统用温度变送器 第2部分:性能评定方法
    China National Standards
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    GB/T 28473.1-2012 Temperature transmitters for use in industrial-process measure and control syStems - Part 1: General specification
    工业过程测量和控制系统用温度变送器 第1部分:通用技术条件
    China National Standards
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    GB/T 28472.2-2012 Distributor for use in industrial-process measure and control syStems - Part 2: Methods of evaluating the performance
    工业过程测量和控制系统用配电器 第2部分:性能评定方法
    China National Standards
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    GB/T 28472.1-2012 Distributor for use in industrial-process measure and control syStems - Part 1: General technical specification
    工业过程测量和控制系统用配电器 第1部分:通用技术条件
    China National Standards
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    GB/T 28471.2-2012 Safety barrier for use in industrial-process measure and control syStems - Part 2: Methods of evaluating the performance
    工业过程测量和控制系统用隔离式安全栅 第2部分:性能评定方法
    China National Standards
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    GB/T 28471.1-2012 Safety barrier for use in industrial-process measure and control syStems - Part 1: General technical specification
    工业过程测量和控制系统用隔离式安全栅 第1部分:通用技术条件
    China National Standards
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    GB/T 28470-2012 Methods of evaluating the performance of electrical and pneumatic analogue computing unit for use in industrial process measurement and control syStems
    工业过程测量和控制系统用电动和气动模拟计算器性能评定方法
    China National Standards
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    GB/T 26155.2-2012 Intelligent electrical actuators for industrial-process measurement and control syStems - Part 2:Methods of evaluating the performance
    工业过程测量和控制系统用智能电动执行机构 第2部分:性能评定方法
    China National Standards
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    GB/T 20993-2012 DC filter capacitors and neutral bus surge capacitors for HVDC transmission syStem
    高压直流输电系统用直流滤波电容器及中性母线冲击电容器
    China National Standards
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    GB/T 19769.3-2012 Function block for industrial-process measurement and control syStems - Part 3:Tutorial information
    工业过程测量和控制系统用功能块 第3部分:指导信息
    China National Standards
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    GB/Z 19035-2012 Quality management syStems - Guidelines for the application of GB/T 19001-2008 in travel agency
    质量管理体系 旅行社应用GB/T 19001-2008指南
    China National Standards
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    GB/T 28588-2012 Specifications for the continuously operating reference station using global navigation satellite syStem
    全球导航卫星系统连续运行基准站网技术规范
    China National Standards
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    GB/T 28587-2012 Inertial measurement unit in the mobile mapping syStem
    移动测量系统惯性测量单元
    China National Standards
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    GB/T 28584-2012 Specifications for the establishment of urban coordinate syStem
    城市坐标系统建设规范
    China National Standards
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    GB/T 28521-2012 Intelligent energy saving syStem by fresh air for telecommunication stations/sites
    通信局站用智能新风节能系统
    China National Standards
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    GB/T 28514.3-2012 IPv6 routing protocol - Part 3: Intermediate syStem to intermediate system intra-domain routing information exchange protocol (IS-ISv6)
    支持IPv6的路由协议技术要求 第3部分:中间系统到中间系统域内路由信息交换协议(IS-ISv6)
    China National Standards
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    GB/T 28506-2012 Technical specification for national No.7 signalling syStem - GSM mobile telephone user part (MTUP)
    国内No.7信令方式技术要求 GSM移动电话用户部分(MTUP)
    China National Standards
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    GB/T 28505-2012 Technical specification of national No.7 signaling syStem 2Mbit/s high speed link
    国内No.7信令方式技术要求 2Mbit/s高速信令链路
    China National Standards
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    GB/T 28500-2012 Technical requirements of 900/1800MHz TDMA digital cellular mobile network signaling syStem NO.7 ISUP
    900/1800MHz TDMA 数字蜂窝移动通信网No.7 ISUP信令技术要求
    China National Standards
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    GB/T 28454-2012 Information technology - Security techniques - Selection, deployment and operations of intrusion detection syStems
    信息技术 安全技术 入侵检测系统的选择、部署和操作
    China National Standards
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    GB/T 28453-2012 Information security technology - Information syStem security management assessment requirements
    信息安全技术 信息系统安全管理评估要求
    China National Standards
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    GB/T 28452-2012 Information security technology - Common security technique requirement for application software syStem
    信息安全技术 应用软件系统通用安全技术要求
    China National Standards
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    GB/T 28451-2012 Information security technology - Technical requirements and testing and evaluation approaches for network-based intrusion prevention syStem products
    信息安全技术 网络型入侵防御产品技术要求和测试评价方法
    China National Standards
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    GB/T 28450-2012 Information security technology - Guidelines for information security management syStem auditing
    信息安全技术 信息安全管理体系审核指南
    China National Standards
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    GB/T 28449-2012 Information security technology - Testing and evaluation process guide for classified protection of information syStem security
    信息安全技术 信息系统安全等级保护测评过程指南
    China National Standards
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    GB/T 28448-2012 Information security technology - Testing and evaluation requirement for classified protection of information syStem
    信息安全技术 信息系统安全等级保护测评要求
    China National Standards
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    GB/T 28430-2012 Technical specification of data broadcasting in digital television syStem
    数字电视系统数据广播技术规范
    China National Standards
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    GB/T 28425-2012 Intelligent transport syStems - Message set template
    智能运输系统 消息集模板
    China National Standards
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    GB/T 28424-2012 Graphical symbols and cutline for use in equipment of TV monitoring syStem for traffic
    交通电视监控系统设备用图形符号及图例
    China National Standards
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    GB/T 21642.4-2012 Technical requirements for IP video conference syStem devices - Part 4: Gatekeeper
    基于IP网络的视讯会议系统设备技术要求 第4部分:网守(GK)
    China National Standards
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    GB/T 21642.3-2012 Technical requirements for IP video conference syStem devices - Part 3: multipoint control unit
    基于IP网络的视讯会议系统设备技术要求 第3部分:多点控制单元(MCU)
    China National Standards
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    GB 50793-2012 Code for construction and acceptance of hall syStem engineering of videoconference
    会议电视会场系统工程施工及验收规范
    China National Standards
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    GB 50781-2012 Technical code for Chemical SyStem of Electronic Factory
    电子工厂化学品系统工程技术规范
    China National Standards
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    GB 50343-2012 Technical code for protection of building electronic information syStem against lightning
    建筑物电子信息系统防雷技术规范
    China National Standards
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    GB 50787-2012 Technical code for solar air conditioning syStem of civil buildings
    民用建筑太阳能空调工程技术规范
    China National Standards
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    GB 50759-2012 Code for design of vapor recovery facilities of oil products loading syStem
    油品装载系统油气回收设施设计规范
    China National Standards
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    GB/T 28282-2012 Specification for function of computer aided process planning syStem
    计算机辅助工艺设计 系统功能规范
    China National Standards
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    GB/T 25749.6-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 6: Test bench method for the measurement of the separation efficiency by mass of air cleaning syStems with ducted outlet
    机械安全 空气传播的有害物质排放的评估 第6部分:测量带导管出口的空气净化系统质量分离效率的试验台法
    China National Standards
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    GB/T 25749.5-2012 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning syStems with unducted outlet
    机械安全 空气传播的有害物质排放的评估 第5部分:测量不带导管出口的空气净化系统质量分离效率的试验台法
    China National Standards
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    GB/T 28285-2012 Terminology for oxygen syStem of airplane
    飞机氧气系统术语
    China National Standards
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    GB/T 18451.1-2012 Wind turbine generator syStems - Design requirements
    风力发电机组 设计要求
    China National Standards
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    GB/T 28266-2012 Non-destructive testing of pressure equipment - Qualification of radiographic film digitization syStems
    承压设备无损检测 射线胶片数字化系统的鉴定方法
    China National Standards
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    GB/T 28284-2012 Index syStem and methods for assessment of water-saving society
    节水型社会评价指标体系和评价方法
    China National Standards
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    GB/T 28264-2012 Lifting appliances - Managing syStem of safety monitoring
    起重机械 安全监控管理系统
    China National Standards
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    GB 24406-2012 The strength of student seat syStems and their anchorages of special school bus
    专用校车学生座椅系统及其车辆固定件的强度
    China National Standards
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    GB/T 22512.1-2012 Petroleum and natural gas industries - Rotary drilling equipment - Part 1:Rotary drill Stem elements
    石油天然气工业 旋转钻井设备 第1部分:旋转钻柱构件
    China National Standards
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    GB 18802.1-2011 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution syStems -Requirements and tests
    低压电涌保护器(SPD) 第1部分:低压配电系统的电涌保护器 性能要求和试验方法
    China National Standards
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    GB 14232.3-2011 Plastics collapsible containers for human blood and blood components - Part 3: Blood bag syStems with integrated features
    人体血液及血液成分袋式塑料容器 第3部分:含特殊组件的血袋系统
    China National Standards
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    GB/T 27969-2011 The syStem of assess and the method of monitor for the energy consumption per unit products of architecture and sanitary ceramics
    建筑卫生陶瓷单位产品能耗评价体系和监测方法
    China National Standards
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    GB/T 27941-2011 Code of design and installation for multi-split air conditioning (heat pump)syStem
    多联式空调(热泵)机组应用设计与安装要求
    China National Standards
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    GB/T 27675-2011 Designation syStem for aluminium and aluminium alloys composite sheets, strips and foils
    铝及铝合金复合板、带、箔材牌号表示方法
    China National Standards
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    GB/T 16474-2011 Designation syStem for wrought aluminium and aluminium alloy
    变形铝及铝合金牌号表示方法
    China National Standards
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    GB/T 27853-2011 Chemicals - Aerobic and anaerobic transformation in aquatic sediment syStems test
    化学品 水-沉积物系统中好氧厌氧转化试验
    China National Standards
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    GB 28184-2011 Power supply monitoring syStem for fire protection equipments
    消防设备电源监控系统
    China National Standards
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    GB/T 28059.4-2011 Image information management syStem for highway network - Platform networking and sharing - Part 4: User and equipment management
    公路网图像信息管理系统 平台互联技术规范 第4部分:用户及设备管理
    China National Standards
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    GB/T 28059.3-2011 Image information management syStem for highway network - Platform networking and sharing - Part 3: Interface and communication protocol
    公路网图像信息管理系统 平台互联技术规范 第3部分:接口与通信控制协议
    China National Standards
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    GB/T 28059.2-2011 Image information management syStem for public traffic network -Platform networking and sharing - Part 2: Video format and coding
    公路网图像信息管理系统 平台互联技术规范 第2部分:视频格式与编码
    China National Standards
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    GB/T 28059.1-2011 Image information management syStem for highway network - Platform networking and sharing - Part 1: General specification
    公路网图像信息管理系统 平台互联技术规范 第1部分:总则
    China National Standards
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    GB/T 27737-2011 Calculation method of energy equilibrium and energy efficiency in oxygen generation station syStem
    制氧站系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27736-2011 The general calculation method of the syStem energy equilibrium in pulp and paper production process
    制浆造纸企业生产过程的系统能量平衡计算方法通则
    China National Standards
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    GB/T 27732-2011 Calculation method of energy equilibrium and energy efficiency in washing, screening and oxygen delignification syStem
    洗涤筛选、氧脱系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27727-2011 Calculation method of energy equilibrium and energy efficiency in screening and CEHP bleaching syStem
    筛选、CEHP四段漂白系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27724-2011 Calculation method of energy equilibrium and energy efficiency in fourdrinier paper machine syStem
    普通长网造纸机系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27722-2011 Calculation method of energy equilibrium and energy efficiency in the raw material preparation syStem of wood pulp
    木浆备料系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27721-2011 Calculation method of energy equilibrium and energy efficiency in stone ground wood syStem
    磨石磨木浆系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27720-2011 Calculation method of energy equilibrium and energy efficiency in Kamyr continuous cooking syStem
    卡米尔连续蒸煮系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27718-2011 Calculation method of energy equilibrium and energy efficiency in batch cooking (vertical digester) syStem
    间歇蒸煮(立锅)系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27716-2011 Calculation method of energy equilibrium and energy efficiency in horizontal-tube continuous cooking syStem
    横管式连续蒸煮系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27714-2011 Calculation method of energy equilibrium and energy efficiency in deinked pulp(DIP) syStem
    废纸脱墨浆系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27713-2011 Calculation method of energy equilibrium and energy efficiency in alkali recovery combustion syStem of non-wood pulp
    非木浆碱回收燃烧系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27712-2011 Calculation method of energy equilibrium and energy efficiency in multiple effect evaporating syStem of non-wood pulp
    非木浆多效蒸发系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27711-2011 Calculation method of energy equilibrium and energy efficiency in Horizontal Gap paper machine syStem
    叠网造纸机系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27709-2011 Calculation method of energy equilibrium and energy efficiency in four stages bleaching syStem with chlorine dioxide
    带二氧化氯的四段漂白系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27707-2011 Calculation method of energy equilibrium and energy efficiency in the raw material preparation syStem of straw pulp
    草浆备料系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27706-2011 Calculation method of energy equilibrium and energy efficiency of PRC-APMP syStem
    PRC-APMP系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 27705-2011 Calculation method of energy equilibrium and energy efficiency in BCTMP syStem
    BCTMP系统能量平衡及能量效率计算方法
    China National Standards
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    GB/T 18477.2-2011 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline syStem for underground soil waste and draindge - Part 2: Ultra-Rib pipes
    埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第2部分:加筋管材
    China National Standards
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    GB/Z 18039.7-2011 Electromagnetic compatibility - Environment - Voltage dips and short interruptions on public electric power supply syStems with statistical measurement results
    电磁兼容 环境 公用供电系统中的电压暂降、短时中断及其测量统计结果
    China National Standards
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