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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 "W" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 19897.1-2005 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    		 China National Standards
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    GB/T 19890-2005 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    		 China National Standards
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    GB/T 19889.4-2005 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    		 China National Standards
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    GB/T 19889.1-2005 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    		 China National Standards
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    GB/T 19888.1-2005 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    		 China National Standards
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    GB/T 17249.2-2005 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    		 China National Standards
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    GB/T 17214.2-2005 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    		 China National Standards
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    GB/T 17213.9-2005 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    		 China National Standards
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    GB/T 17213.3-2005 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    		 China National Standards
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    GB/T 17213.2-2005 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    		 China National Standards
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    GB/T 17213.16-2005 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    		 China National Standards
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    GB/T 17213.14-2005 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    		 China National Standards
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    GB/T 17213.12-2005 Industrial-process control valves Part 3-3:Dimensions-End-to-end dimensions for buttWeld,two-way,globe-type,straight pattern control valves
    工业过程控制阀 第3-3部分：尺寸 对焊式两通球形直通控制阀的端距    		 China National Standards
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    GB/T 17213.10-2005 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    		 China National Standards
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    GB/T 16656.502-2005 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    		 China National Standards
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    GB/T 16656.501-2005 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    		 China National Standards
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    GB 19914-2005 PoWder load
    射钉弹    		 China National Standards
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    GB 19877.2-2005 Special Bath Agents and ShoWer Agents
    特种沐浴剂    		 China National Standards
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    GB 10238-2005 Oil Well cement
    油井水泥    		 China National Standards
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    GB/T 5170.20-2005 Inspection methods for basic parameters of Environmental testing equipments for electric and electronic products Water testing equipments
    电工电子产品环境试验设备 基本参数检定方法 水试验设备    		 China National Standards
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    GB/T 5170.17-2005 Inspection methods for basic parameters of Environmental testing equipments for electric and electronic products Combined sequential cold loW air pressure And damp heat testing equipments
    电工电子产品环境试验设备 基本参数检定方法 低温/低气压/湿热综合顺序试验设备    		 China National Standards
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    GB/T 4797.2-2005 Environmental conditions for electric and electronic products appearing in nature Part 2:Altitude and air pressure,deepness and Water pressure
    电工电子产品自然环境条件 第2部分：海拔与气压、水深与水压    		 China National Standards
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    GB/T 2900.22-2005 Electrotechnical terminology Electric Welding machine
    电工名词术语 电焊机    		 China National Standards
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    GB/T 2423.27-2005 Environmental testing for electric and electronic products-Part 2:Test Methods Test Z/AMD:Combined sequential cold,loW air pressure and damp heat test
    电工电子产品环境试验 第2部分：试验方法 试验Z/AMD：低温/低气压/湿热连续综合试验    		 China National Standards
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    GB/T 16514.2-2005 Electromechanical sWitches for use in electronic equipment Part 5:Sectional specification for pushbutton switches Section 1-Blank detail specification
    电子设备用机电开关 第5-1部分：按钮开关 空白详细规范    		 China National Standards
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    GB/T 11020-2005 Flammability of solid non-metallic meterials When exposed to flame sources-List of test methods
    固体非金属材料暴露在火焰源时的燃烧性试验方法清单    		 China National Standards
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    GB/T 1094.4-2005 PoWer transformers-Part 4:Guide to the lightning impulse and switching impulse testing-Power transformers and reactors
    电力变压器 第4部分：电力变压器和电抗器的雷电冲击和操作冲击试验导则    		 China National Standards
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    GB/T 6417.2-2005 Classification and explanation of imperfections in pressure Welded joints
    金属压力焊接头缺欠分类及说明    		 China National Standards
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    GB/T 6417.1-2005 Classification and explanation of imperfections in fusion Welded joints
    金属熔化焊接头缺欠分类及说明    		 China National Standards
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    GB/T 5185-2005 Welding and allied processes-Nomenclature of processes and reference numbers
    焊接及相关工艺方法代号    		 China National Standards
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    GB/T 19869.1-2005 Welding procedure qualification test for steels,nickel and nickel alloys
    钢、镍及镍合金的焊接工艺评定试验    		 China National Standards
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    GB/T 19868.4-2005 Welding procedure qualification based on pre-production welding test
    基于预生产焊接试验的工艺评定    		 China National Standards
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    GB/T 19868.3-2005 Welding procedure qualification by adoption of a standard welding procedure
    基于标准焊接规程的工艺评定    		 China National Standards
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    GB/T 19868.2-2005 Welding procedure qualification based on previous welding experience
    基于焊接经验的工艺评定    		 China National Standards
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    GB/T 19868.1-2005 Welding procedure qualification based on tested welding consumables
    基于试验焊接材料的工艺评定    		 China National Standards
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    GB/T 19867.1-2005 Welding procedure specification for arc welding
    电弧焊焊接工艺规程    		 China National Standards
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    GB/T 19866-2005 Specification and qualification of Welding procedures for metallic materials-General rules
    焊接工艺规程及评定的一般原则    		 China National Standards
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    GB/T 5796.4-2005 Trapezoidal screW threads-Part 4:Tolerances
    梯形螺纹 第4部分：公差    		 China National Standards
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    GB/T 5796.3-2005 Trapezoidal screW threads-Part 3:Basic dimensions
    梯形螺纹 第3部分：基本尺寸    		 China National Standards
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    GB/T 5796.2-2005 Trapezoidal screW threads-Part 2:General plan
    梯形螺纹 第2部分：直径与螺距系列    		 China National Standards
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    GB/T 5796.1-2005 Trapezoidal screW threads-Part 1:Profiles
    梯形螺纹 第1部分：牙型    		 China National Standards
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    GB/T 19721.2-2005 The issue of marine forecasts and Warnings Part 2:The issue of wave forecasts and warnings
    海洋预报和警报发布 第2部分：海浪预报和警报发布    		 China National Standards
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    GB/T 16935.3-2005 Insulation coordination for equipment Within low-voltage systems Part 3:Use of coating,potting or moulding for protection against pollution
    低压系统内设备的绝缘配合 第3部分：利用涂层、罐封和模压进行防污保护    		 China National Standards
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    GB 14536.17-2005 Automatic electrical controls for household and similar use Part 2:particular requirements for automatic electrical Water level sensing controls of the float or electrode-sensor type used in boiler applications
    家用和类似用途电自动控制器 第2部分：锅炉器具中使用的浮子型或电极敏感型水位敏感电自动控制器的特殊要求    		 China National Standards
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    GB 16895.25-2005 Electrical installations of buildings-Part 7-711:Requirements for special installations or locations-Exhibitions,shoWs and stands
    建筑物电气装置 第7-711部分:特殊装置或场所的要求-展览馆、陈列室和展位    		 China National Standards
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    GB/T 19862-2005 General requirements for monitoring equipments of poWer quality
    电能质量监测设备通用要求    		 China National Standards
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    GB/T 19861-2005 Determination for strong-base group,Weak-base group and weak-acid group exchange capacity of acrylic type anion exchange resins
    丙烯酸系阴离子交换树脂强碱基团、弱碱基团和弱酸基团交换容量测定方法    		 China National Standards
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    GB/T 19860-2005 Determination for hydrogen form of Weak acid cation exchange resins
    弱酸性阳离子交换树脂氢型率测定方法    		 China National Standards
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    GB 18466-2005 Discharge standard of Water pollutants for medical organization
    医疗机构水污染物排放标准    		 China National Standards
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    GB/T 6730.62-2005 Iron ores-Determination of calcium,silicon,manganese,titanium,phosphorus magnesium,aluminium and barium content Wavelength dispersive X-ray fluorescence spectrometric method
    铁矿石 钙、硅、镁、钛、磷、锰、铝和钡含量的测定 波长色散X射线荧光光谱法    		 China National Standards
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    GB/T 6730.61-2005 Iron ores-Determination of carbon and sulfur content-High frequency combustion With infrared absorption method
    铁矿石 碳和硫含量的测定 高频燃烧红外吸收法    		 China National Standards
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    GB/T 3524-2005 Hot-rolled carbon and loW alloy structural steel strips
    碳素结构钢和低合金结构钢热轧钢带    		 China National Standards
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    GB/T 3323-2005 Radiographic examination of fusion Welded joints in metallic materials
    金属熔化焊焊接接头射线照相    		 China National Standards
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    GB 5084-2005 Standards for irrigation Water quality
    农田灌溉水质标准    		 China National Standards
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    GB 16155-2005 Test method for heating performance of civil Water heating coal stove
    民用水暖煤炉热性能试验方法    		 China National Standards
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    GB 16154-2005 General technical specification of civil Water heating coal stove
    民用水暖煤炉通用技术条件    		 China National Standards
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    GB/T 19837-2005 Ultraviolet(UV) disinfection equipment for municipal Water and wastewater treatment
    城市给排水紫外线消毒设备    		 China National Standards
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    GB/T 19833-2005 Coal preparation plant-Assessment of the liability to breakdoWn in water of materials associated with coal seams
    选煤厂 煤伴生矿物泥化程度测定    		 China National Standards
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    GB/T 17532-2005 Terminology Work-Computer applications-Vocabulary
    术语工作 计算机应用 词汇    		 China National Standards
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    GB/T 18385-2005 Electric vehicles PoWer performance Test method
    电动汽车 动力性能 试验方法    		 China National Standards
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    GB/Z 19848-2005 Hydraulic fluid poWer-Component cleanliness-Guidelines for achieving and controlling cleanliness of components from manufacture to installation
    液压元件从制造到安装达到和控制清洁度的指南    		 China National Standards
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    GB/T 9482-2005 Agricultural machines implements and equipment Dimensions for mechanical loading With bulk goods
    农业机械和设备 散装物料机械装载尺寸    		 China National Standards
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    GB/T 7935-2005 Hydraulic fluid poWer-General requirements for hydraulic components
    液压元件 通用技术条件    		 China National Standards
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    GB/T 3821-2005 Small and medium poWer internal combustion engines-Cleanliness measurement
    中小功率内燃机清洁度测定方法    		 China National Standards
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    GB/T 3452.1-2005 Fluid poWer systems-O-rings-Part 1:Inside diameters,cross-sections,tolerances and size identification code
    液压气动用O形橡胶密封圈 第1部分:尺寸系列及公差    		 China National Standards
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    GB/T 2879-2005 Hydraulic fluid poWer-Cylinders-Housings for piston and rod seals in reciprocating applications-Dimensions and tolerances
    液压缸活塞和活塞杆动密封 沟槽尺寸和公差    		 China National Standards
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    GB/T 2351-2005 Fluid poWer systems and components-Connectors and associated components-Nominal outside diameters of tubes and nominal inside diameters of hoses
    液压气动系统用硬管外径和软管内径    		 China National Standards
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    GB/T 19847-2005 Mechanical vibration and shock-Analytical methods of assessing shock resistance of mechanical systems-Information exchange betWeen suppliers and users of analyses
    机械振动和冲击 评价机械系统冲击阻抗的分析方法 分析的提供者和使用者之间的信息交换    		 China National Standards
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    GB/T 19846-2005 Mechanical vibration-Measurement of vibration generated internally in railWay tunnels by the passage of trains
    机械振动 列车通过时引起铁路隧道内部振动的测量    		 China National Standards
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    GB/T 19841-2005 Blades for rotary moWers Requirements
    旋转割草机刀片 技术要求    		 China National Standards
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    GB/T 15622-2005 Hydraulic fliud poWer-Test method for the cylinders
    液压缸试验方法    		 China National Standards
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    GB/T 15187-2005 Measuring method for performances of Wet dust collectors
    湿式除尘器性能测定方法    		 China National Standards
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    GB/T 14043-2005 Hydraulic fluid poWer-Code for identification of valve mounting surfaces and cartridge valve cavities
    液压传动 阀安装面和插装阀阀孔的标识代号    		 China National Standards
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    GB/T 19831.1-2005 Petroleum and natural gas industries-Casing centralizers-Part 1:BoW-spring casing centralizers
    石油天然气工业 套管扶正器 第1部分 弓形弹簧套管扶正器    		 China National Standards
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    GB/T 8753.4-2005 Anodizing of aluminium and aluminium alloys-assessment of quality of sealed anodic oxide coatings Part 4:Dye spot test With prior acid treatment
    铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第4部分:酸处理后的染色斑点法    		 China National Standards
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    GB/T 8753.2-2005 Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 2:Phosphoric acid/chromic acid test With nitric acid predip
    铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第2部分:硝酸预浸的磷铬酸法    		 China National Standards
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    GB/T 8753.1-2005 Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 1:Phosphoric acid/chromic acid test Without nitric acid predip
    铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第1部分:无硝酸预浸的磷铬酸法    		 China National Standards
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    GB/T 17453-2005 Technical draWings-General principles of presentation-Part 50:Basic conventions for representing areas on cuts and sections
    技术制图 图样画法 剖面区域的表示法    		 China National Standards
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    GB 6227.2-2005 Food Additive Sunset YelloW Aluminum Lake
    食品添加剂 日落黄铝色淀    		 China National Standards
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    GB 19790.1-2005 Disposable Wooden Chopsticks
    一次性筷子 第1部分:木筷    		 China National Standards
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    GB/T 6463-2005 Metallic and other inorganic coatings-RevieW of methods of measurement of thickness
    金属和其它无机覆盖层厚度测量方法评述    		 China National Standards
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    GB/T 5270-2005 Metallic coatings on metallic substrates-Electrodeposited and chemically deposited coatings-RevieW of methods available for testing adhesion
    金属基体上的金属覆盖层 电沉积和化学沉积层 附着强度试验方法评述    		 China National Standards
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    GB/T 19819-2005 SaW gin
    锯齿轧花机    		 China National Standards
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    GB/T 19812.2-2005 Plastic equipment for Water saving irrigation-Pressure compensating emitter and emitting pipe
    塑料节水灌溉器材 压力补偿式滴头及滴灌管    		 China National Standards
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    GB/T 19812.1-2005 Plastic equipment for Water saving irrigation-drip tape with labyrinth on one side
    塑料节水灌溉器材 单翼迷宫式滴灌带    		 China National Standards
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    GB/T 10752-2005 Marine steel butt-Welding fittings
    船用钢管对焊接头    		 China National Standards
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    GB/T 5097-2005 Non-destructive testing-Penetrant testing and magnetic particle testing-VieWing conditions
    无损检测 渗透检测和磁粉检测 观察条件    		 China National Standards
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    GB/T 19805-2005 Qualification test of Welding operators
    焊接操作工 技能评定    		 China National Standards
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    GB/T 19804-2005 Welding-General tolerances for welded constructions-Dimensions for lengths and angles-Shape and position
    焊接结构的一般尺寸公差和形位公差    		 China National Standards
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    GB/T 19782-2005 Chinensis praWn
    中国对虾    		 China National Standards
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    GB 11780-2005 The minimum mesh size of the traW1 cod-end in South China Sea
    南海区拖网网囊最小网目尺寸    		 China National Standards
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    GB 11779-2005 The minimum mesh size of the traWl cod-end in the East China Sea and Yellow Sea
    东海、黄海区拖网网囊 最小网目尺寸    		 China National Standards
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    GB 19756-2005 Limits and measurement methods for exhaust pollutants from diesel engines of tr-Wheel low-speed goods vehicles
    三轮汽车和低速货车用柴油机排气污染物排放限值及测量方法（中国I、II阶段）    		 China National Standards
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    GB 3847-2005 Limits and measurement methods for exhaust smoke from C.I.E. (Compression Ignition Engine) and vehicle equiped With C.I.E.
    车用压燃式发动机和压燃式发动机汽车排气烟度排放限值及测量方法    		 China National Standards
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    GB 19757-2005 Limits and measurement methods for noise emitted by accelerating tri-Wheel and low-speed vehicle
    三轮汽车和低速货车加速行驶车外噪声限值及测量方法(中国I、II阶段)    		 China National Standards
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    GB 18285-2005 Limits and measurement methods for exhaust pollutants from vehicles equipped ignition engine under tWo-speed idle conditions and simple driving mode conditions
    点燃式发动机汽车排气污染物排放限值及测量方法（双怠速法及简易工况法）    		 China National Standards
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    GB/T 16264.8-2005 Information technology-Open Systems Interconnection-The Directory:Public-key and attribute certificate frameWorks
    信息技术 开放系统互连 目录 第8部分:公钥和属性证书框架    		 China National Standards
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    GB/T 4857.13-2005 Packaging-Basic tests for transport packages-Part 13:LoW pressure test
    包装 运输包装件基本试验 第13部分:低气压试验方法    		 China National Standards
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    GB/T 19774-2005 Specification of Water electrolyte system for producing hydrogen
    水电解制氢系统技术要求    		 China National Standards
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    GB/T 19773-2005 Specification of hydrogen purification system on pressure sWing adsorption
    变压吸附提纯氢系统技术要求    		 China National Standards
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