China National Standards

China Precision GB Standards List


  •  China "Precision" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 7256.3-2023 Civil airport navigation aids Part 3: Precision approach path indicators {译}
    民用机场助航灯具 第3部分:精密进近航道指示器
    China National Standards
    Precision

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    GB/T 19494.3-2023 Mechanized sampling of coal Part 3: Determination of Precision and bias testing {译}
    煤炭机械化采样 第3部分:精密度测定和偏倚试验
    China National Standards
    Precision

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    GB/T 6881-2023 Acoustics - Determination of sound power level and sound energy level of noise sources by sound pressure method - Reverberation chamber Precision method {译}
    声学 声压法测定噪声源声功率级和声能量级 混响室精密法
    China National Standards
    Precision

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    GB/T 43136-2023 Superabrasive products Grinding wheels for Precision scribing of semiconductor chips {译}
    超硬磨料制品 半导体芯片精密划切用砂轮
    China National Standards
    Precision

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    GB/T 43132-2023 Superabrasive products Grinding wheels for CNC grinding of Precision tools {译}
    超硬磨料制品 精密刀具数控磨削用砂轮
    China National Standards
    Precision

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    GB/T 24814-2023 Steel short link chain for lifting medium Precision lifting chain grade 4 stainless steel {译}
    起重用钢制短环链 中等精度吊链 4级不锈钢
    China National Standards
    Precision

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    GB/T 24187-2023 Cold drawn Precision single layer welded steel pipe {译}
    冷拔精密单层焊接钢管
    China National Standards
    Precision

    English PDF
    GB/T 6683.3-2023 Petroleum and related products—Measurement methods and Precision of results—Part 3: Monitoring and verification of published precision data for test methods {译}
    石油及相关产品 测量方法与结果精密度 第3部分:试验方法已发布精密度数据的监测和验证
    China National Standards
    Precision

    English PDF
    GB/T 42576-2023 Beidou/Global Satellite Navigation System (GNSS) High Precision System-on-Chip (SoC) Technical Requirements and Test Methods {译}
    北斗/全球卫星导航系统(GNSS)高精度片上系统(SoC)技术要求及测试方法
    China National Standards
    Precision

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    GB/T 42577-2023 Definition and description of Beidou/Global Navigation Satellite System (GNSS) satellite high-Precision application parameters {译}
    北斗/全球卫星导航系统(GNSS)卫星高精度应用参数定义及描述
    China National Standards
    Precision

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    GB/T 27894.3-2023 Natural gas - Determination of composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias {译}
    天然气 用气相色谱法测定组成和计算相关不确定度 第3部分:精密度和偏差
    China National Standards
    Precision

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    GB/T 41608-2022 Stainless steel Precision foil {译}
    不锈钢精密箔材
    China National Standards
    Precision

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    GB/T 41354-2022 Hydraulic Transmission Seamless or Welded Plain End Precision Steel Tube Dimensions and Nominal Pressures {译}
    液压传动  无缝或焊接型的平端精密钢管  尺寸与公称压力
    China National Standards
    Precision

    English PDF
    GB/T 41311.1-2022 Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for Precision measurements in deep water for comparison purposes {译}
    声学 描述船舶水下噪声的量及其测量方法 第1部分:用于比对目的的深水精密测量要求
    China National Standards
    Precision

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    GB/T 42056-2022 Specifications for high-Precision expression of electronic road map routes and facilities along the route {译}
    电子公路图路线及沿线设施要素高精度表达规范
    China National Standards
    Precision

    English PDF
    GB/T 41980.1-2022 Hydraulic transmissions - Determination of pressure fluctuations in systems and components - Part 1: Hydraulic pumps (Precision method) {译}
    液压传动 系统和元件中压力波动的测定方法 第1部分:液压泵(精密法)
    China National Standards
    Precision

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    GB/T 41859-2022 Sheet metal Precision cold-formed process specification {译}
    金属板材精密冷弯成形 工艺规范
    China National Standards
    Precision

    English PDF
    GB/T 3639-2021 Seamless cold-drawn or cold-rolled steel tubes for Precision applications
    冷拔或冷轧精密无缝钢管
    China National Standards
    Precision

    English PDF
    GB/T 40206-2021 General specification for Precision external rotor axial fan
    精密外转子轴流风机通用规范
    China National Standards
    Precision

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    GB/T 13297-2021 General rules of packaging,marking and quality certification for Precision alloys
    精密合金包装、标志和质量证明书的一般规定
    China National Standards
    Precision

    English PDF
    GB/T 40742.5-2021 Geometrical product specifications (GPS)—Geometrical Precisionverification—Part 5:Estimation of uncertainty of measurement for geometrical characteristics verification
    产品几何技术规范(GPS) 几何精度的检测与验证 第5部分:几何特征检测与验证中测量不确定度的评估
    China National Standards
    Precision

    English PDF
    GB/T 6683.1-2021 Petroleum and related products—Precision of measurement methods and results—Part 1: Determination of precision data in relation to methods of test
    石油及相关产品 测量方法与结果精密度 第1部分:试验方法精密度数据的确定
    China National Standards
    Precision

    English PDF
    GB/T 40742.4-2021 Geometrical product specifications (GPS)—Geometrical Precision verification—Part 4:Evaluation of dimension and geometrical error,discriminant pattern of minimum zone
    产品几何技术规范(GPS) 几何精度的检测与验证 第4部分:尺寸和几何误差评定、最小区域的判别模式
    China National Standards
    Precision

    English PDF
    GB/T 40742.3-2021 Geometrical product specifications (GPS)—Geometrical Precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements
    产品几何技术规范(GPS) 几何精度的检测与验证 第3部分:功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证
    China National Standards
    Precision

    English PDF
    GB/T 40742.2-2021 Geometrical product specifications (GPS)—Geometrical Precision verification—Part 2:Verification of form characteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics
    产品几何技术规范(GPS) 几何精度的检测与验证 第2部分:形状、方向、位置、跳动和轮廓度特征的检测与验证
    China National Standards
    Precision

    English PDF
    GB/T 40742.1-2021 Geometrical product specifications (GPS)—Geometrical Precision verification—Part 1:Basic concept and measurement—Symbol,terminology,measuring conditions and procedures
    产品几何技术规范(GPS) 几何精度的检测与验证 第1部分:基本概念和测量基础 符号、术语、测量条件和程序
    China National Standards
    Precision

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    GB/T 40731-2021 Method of test and evaluation for lost motion of Precision reducer
    精密减速器回差测试与评价方法
    China National Standards
    Precision

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    GB/T 40729-2021 Fatigue life test method for Precision gear transmission
    精密齿轮传动装置疲劳寿命试验方法
    China National Standards
    Precision

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    GB/T 39523-2020 Test method for torsional vibration of Precision planetary cycloidal reducers
    精密行星摆线减速器扭转振动性能测试方法
    China National Standards
    Precision

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    GB/T 38958-2020 Wrought aluminum alloy Precision forging—Technological specification
    变形铝合金精密锻造 工艺规范
    China National Standards
    Precision

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    GB/T 38940-2020 Precision expansion alloys for sealing to silicon and silicon components
    硅组件用精密封接合金
    China National Standards
    Precision

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    GB/T 39467-2020 Specifications for Precision service products of BeiDou navigation satellite system
    北斗精密服务产品规范
    China National Standards
    Precision

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    GB/T 39332-2020 General requirements for the anti-fatigue manufacturing of Precision gears
    高精度齿轮抗疲劳制造通用技术要求
    China National Standards
    Precision

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    GB/T 39329-2020 Additive manufacturing—Test methods—Precision inspection of standard test artifacts
    增材制造 测试方法 标准测试件精度检验
    China National Standards
    Precision

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    GB/T 37797-2019 Precision alloys—Designation
    精密合金 牌号
    China National Standards
    Precision

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    GB/T 37610-2019 Corrosion-resistant alloy small diameter Precision seamless tubes
    耐蚀合金小口径精密无缝管
    China National Standards
    Precision

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    GB/T 37718-2019 Precision planetary cycloidal reducers for robot
    机器人用精密行星摆线减速器
    China National Standards
    Precision

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    GB/T 37676-2019 High speed Precision hot upsetting forgings—Technological specification
    高速精密热镦锻件 工艺规范
    China National Standards
    Precision

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    GB/T 37057-2019 Multi-way Precision die forgings—Quality control criterion
    多向精密模锻件 质量控制规范
    China National Standards
    Precision

    English PDF
    GB/T 37165-2018 Precision cycloidal-pin-annulus reducer for robots
    机器人用精密摆线针轮减速器
    China National Standards
    Precision

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    GB/T 35078-2018 High speed Precision hot upsetting forgings—General specification
    高速精密热镦锻件 通用技术条件
    China National Standards
    Precision

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    GB/T 35079-2018 Multi-way Precision die forgings—Technological design principle
    多向精密模锻件 工艺编制原则
    China National Standards
    Precision

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    GB/T 35089-2018 Precision gear transmission for robot—Test method
    机器人用精密齿轮传动装置 试验方法
    China National Standards
    Precision

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    GB/T 36491-2018 Precision cycloidal pin planetary gear transmission for robot—General technical requirements
    机器人用摆线针轮行星齿轮传动装置 通用技术条件
    China National Standards
    Precision

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    GB/T 34897-2017 Rolling bearings—Precision bearings for RV reducers of industrial robots
    滚动轴承 工业机器人RV减速器用精密轴承
    China National Standards
    Precision

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    GB/T 34359-2017 Deformed aluminum alloy Precision forgings—General specifications
    变形铝合金精密锻件 通用技术条件
    China National Standards
    Precision

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    GB/T 34107-2017 Seamless Precision stainless steel pipes for rail transit vehicle braking system
    轨道交通车辆制动系统用精密不锈钢无缝钢管
    China National Standards
    Precision

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    GB/T 33879-2017 Multi-way Precision die forgings—General specification
    多向精密模锻件 通用技术条件
    China National Standards
    Precision

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    GB/T 33951-2017 Copper alloy rod and wire for Precision telecommunications equipment and instrument
    精密仪器仪表和电讯器材用铜合金棒线
    China National Standards
    Precision

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    GB/T 18149-2017 Centrifugal,mixed flow and axial pumps—Code for hydraulic performance tests—Precision class
    离心泵、混流泵和轴流泵 水力性能试验规范 精密级
    China National Standards
    Precision

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    GB/T 33202-2016 Precision forgings of generator claw poles—Technological design principle
    发电机爪极精密锻件 工艺编制原则
    China National Standards
    Precision

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    GB/T 33156-2016 Precision welded tubes for gas spring
    气弹簧用精密焊接钢管
    China National Standards
    Precision

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    GB/T 32957-2016 Cold-drawn or cold-rolled Precision inside diameter seamless steel tubes for hydraulic and pneumatic system service
    液压和气动系统设备用冷拔或冷轧精密内径无缝钢管
    China National Standards
    Precision

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    GB/T 32553-2016 Fluorspar—Method of determining the Precision of sampling and sample preparation
    萤石 取样和制样精密度的试验方法
    China National Standards
    Precision

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    GB/T 32524.1-2016 Acoustics—Determination of sound power level and directivity character of power capacitor unit using sound pressure—Part 1: Precision method for hemi-anechoic rooms
    声学 声压法测定电力电容器单元的声功率级和指向特性 第1部分:半消声室精密法
    China National Standards
    Precision

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    GB/T 6882-2016 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Precision methods for anechoic rooms and hemi-anechoic rooms
    声学 声压法测定噪声源声功率级和声能量级 消声室和半消声室精密法
    China National Standards
    Precision

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    GB/T 32254-2015 Precision hot forging of straight bevel gear—General specifications
    直齿锥齿轮精密热锻件 通用技术条件
    China National Standards
    Precision

    English PDF
    GB/T 32253-2015 Precision hot forging of straight bevel gear—Structural design specification
    直齿锥齿轮精密热锻件 结构设计规范
    China National Standards
    Precision

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    GB/T 1859.3-2015 Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 3: Precision methods for hemi-anechoic rooms
    往复式内燃机 声压法声功率级的测定 第3部分:半消声室精密法
    China National Standards
    Precision

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    GB/T 31943-2015 Continuously cold rolled steel strips for Precision welded tubes
    精密焊接钢管用冷连轧钢带
    China National Standards
    Precision

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    GB/T 31315-2014 Cold drawn or cold rolled Precision weld steel tubes for mechanical structures
    机械结构用冷拔或冷轧精密焊接钢管
    China National Standards
    Precision

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    GB/T 30569-2014 Structural design specification for Precision cold forging of straight bevel gear
    直齿锥齿轮精密冷锻件 结构设计规范
    China National Standards
    Precision

    English PDF
    GB/T 30567-2014 Technological design principle for steel Precision hot forgings
    钢质精密热模锻件 工艺编制原则
    China National Standards
    Precision

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    GB/T 30477-2013 Wookworking machines―Double edging Precision circular sawing machines―Nomenclature and acceptance conditions
    木工机床 双修边精密圆锯机 术语和精度
    China National Standards
    Precision

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    GB/T 30083-2013 Copper,lead and zinc ores and concentrates―Precision and bias of mass measurement techniques
    铜、铅和锌矿及精矿 计量方法的精密度和偏差
    China National Standards
    Precision

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    GB/T 29532-2013 General specification for steel Precision hot die forgings
    钢质精密热模锻件 通用技术条件
    China National Standards
    Precision

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    GB/T 29548-2013 High speed Precision straight side press - Testing of the accuracy
    闭式高速精密压力机 精度
    China National Standards
    Precision

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    GB/T 29547-2013 Open front high speed Precision press - Testing of the accuracy
    开式高速精密压力机 精度
    China National Standards
    Precision

    English PDF
    GB/T 6379.3-2012 Accuracy(trueness and Precision) of measurement methods and results - Part 3:Intermediate measures of the precision of a standard measurement method
    测量方法与结果的准确度(正确度与精密度) 第3部分:标准测量方法精密度的中间度量
    China National Standards
    Precision

    English PDF
    GB/T 5800.2-2012 Rolling bearings -Instrument Precision bearings - Part 2: Boundary dimensions,tolerances and characteristics of inch series bearings
    滚动轴承 仪器用精密轴承 第2部分:英制系列轴承的外形尺寸、公差和特性
    China National Standards
    Precision

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    GB/T 5800.1-2012 Rolling bearings - Instrument Precision bearings - Part 1: Boundary dimensions,tolerances and characteristics of metric series bearings
    滚动轴承 仪器用精密轴承 第1部分:公制系列轴承的外形尺寸、公差和特性
    China National Standards
    Precision

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    GB/T 28691-2012 High Precision trapezoidal thread broaching tap
    高精度梯形螺纹拉削丝锥
    China National Standards
    Precision

    English PDF
    GB/T 15338-2012 Carbon black - Validation of test method Precision and bias
    炭黑 试验方法精密度和偏差的确认
    China National Standards
    Precision

    English PDF
    GB/T 28371-2012 Ferroalloys - Experimental methods for checking the Precision of sample division
    铁合金 检查样品缩分精度的试验方法
    China National Standards
    Precision

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    GB/T 28369-2012 Ferroalloys - Experimental methods for the evaluation of the quality variation and methods for checking the Precision of sampling
    铁合金 评价品质波动和检查取样精度的试验方法
    China National Standards
    Precision

    English PDF
    GB/T 27679-2011 Copper, lead, zinc and nickel concentrates - Experimental methods for checking the Precision of sampling
    铜、铅、锌和镍精矿 检查取样精密度的实验方法
    China National Standards
    Precision

    English PDF
    GB/T 11026.5-2010 Electrical insulating materials - Thermal endurance properties - Part 5: Ageing ovens - Precision ovens for use up to 300℃
    电气绝缘材料 耐热性 第5部分:老化烘箱 温度达300℃的精密烘箱
    China National Standards
    Precision

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    GB/T 25931-2010 Precision clock synchronization protocol for networked measurement and control systems
    网络测量和控制系统的精确时钟同步协议
    China National Standards
    Precision

    English PDF
    GB/T 25858-2010 Performance testing method of Precision air conditioning unit
    精密空调机组性能测试方法
    China National Standards
    Precision

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    GB/T 26023-2010 High Precision tungsten plates of resisting ray
    抗射线用高精度钨板
    China National Standards
    Precision

    English PDF
    GB/T 25943-2010 Aluminium ores - Experimental methods for checking the Precision of sampling
    铝土矿 检验取样精度的实验方法
    China National Standards
    Precision

    English PDF
    GB/T 6146-2010 Test method for resistivity of Precision resistance alloys
    精密电阻合金电阻率测试方法
    China National Standards
    Precision

    English PDF
    GB/T 6145-2010 Manganin and constantan alloy wires,sheet and rolled wires for Precision electrical resistance
    锰铜、康铜精密电阻合金线、片及带
    China National Standards
    Precision

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    GB/T 3639-2009 Seamless cold-drawn or cold-rolled steel tubes for Precision applications
    冷拔或冷轧精密无缝钢管
    China National Standards
    Precision

    English PDF
    GB/T 24233-2009 Manganese and chromium ores - Experimental methods for evaluation of quality variation and methods for checking the Precision of sampling
    锰矿石和铬矿石 评定品质波动和校核取样精密度的试验方法
    China National Standards
    Precision

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    GB/T 24187-2009 Cold-drawn Precision single welded steel tubes
    冷拔精密单层焊接钢管
    China National Standards
    Precision

    English PDF
    GB/T 14838-2009 Rubber and rubber products - Determination of Precision for test method standards
    橡胶与橡胶制品 试验方法标准精密度的确定
    China National Standards
    Precision

    English PDF
    GB/T 6379.6-2009 Accuracy(trueness and Precision) of measurement methods and results - Part 6: Use in practice of accuracy values
    测量方法与结果的准确度(正确度与精密度) 第6部分:准确度值的实际应用
    China National Standards
    Precision

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    GB/T 2007.4-2008 General rules for the sampling and sample preparation of minerals in bulk - Experimental methods for checking the Precision and bias
    散装矿产品取样、制样通则 偏差、精密度校核试验方法
    China National Standards
    Precision

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    GB/T 22296-2008 Textile machinery - High Precision sectional warping machine
    纺织机械 高精度分段整经机
    China National Standards
    Precision

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    GB/T 6882-2008 Acoustics - Determination of sound power levels of noise sources using pressure - Precision methods for anechoic and hemi-anechoic rooms
    声学 声压法测定噪声源声功率级 消声室和半消声室精密法
    China National Standards
    Precision

    English PDF
    GB/T 5269-2008 Double-pitch Precision roller chains, attachments and associated chain sprockets for transmission and conveyors
    传动与输送用双节距精密滚子链、附件和链轮
    China National Standards
    Precision

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    GB/T 21074-2007 Cold rolled stainless Precision steel strip for needle tubing
    针管用不锈钢精密冷轧钢带
    China National Standards
    Precision

    English PDF
    GB/T 21012-2007 Precision machining centers - Specifications
    精密加工中心 技术条件
    China National Standards
    Precision

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    GB/T 20957.4-2007 Test conditions for Precision machining centres - Part 4:Accuracy and repeatability of positioning of linear and rotary axes
    精密加工中心检验条件 第4部分:线性和回转轴线的定位精度和重复定位精度检验
    China National Standards
    Precision

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    GB/T 20957.7-2007 Test conditions for Precision machining centres - Part 7: Accuracy of a finished test piece
    精密加工中心检验条件 第7部分:精加工试件精度检验
    China National Standards
    Precision

    English PDF
    GB/T 20957.5-2007 Test conditions of Precision machining centres - Part 5: Tests for accuracy and repeatability of positioning of work-holding pallets
    精密加工中心检验条件 第5部分:工件夹持托板的定位精度和重复定位精度检验
    China National Standards
    Precision

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    GB/T 20957.1-2007 Test conditions for Precision machining centres - Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z axis)
    精密加工中心检验条件 第1部分:卧式和带附加主轴头机床几何精度检验(水平Z轴)
    China National Standards
    Precision

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    GB/T 20736-2006 Fatigue test method for transmission Precision roller chain
    传动用精密滚子链条疲劳试验方法
    China National Standards
    Precision

    English PDF
    GB/T 1243-2006 Short-pitch transmission Precision roller and bush chains, attachments and associated chain sprockets
    传动用短节距精密滚子链、套筒链、附件和链轮
    China National Standards
    Precision

    English PDF
    GB/T 6379.5-2006 Accuracy(trueness and Precision) of measurement methods and results -Part 5: Alternative methods for the determination of the precision of a standard measurement method
    测量方法与结果的准确度(正确度与精密度) 第5部分:确定标准测量方法精密度的可替代方法
    China National Standards
    Precision

    English PDF
    GB/T 6379.4-2006 Accuracy (trueness and Precision) of measurement methods and results -Part 4: Basic methods for the determination of the trueness of a standard measurement method
    测量方法与结果的准确度(正确度与精密度) 第4部分:确定标准测量方法正确度的基本方法
    China National Standards
    Precision

    English PDF
    GB/T 16404.3-2006 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning
    声学 声强法测定噪声源声功率级 第3部分:扫描测量精密法
    China National Standards
    Precision

    English PDF
    GB/T 6973-2005 Testing methods of single seed drills(Precision drills)
    单粒(精密)播种机试验方法
    China National Standards
    Precision

    English PDF
    GB/T 6148-2005 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
    China National Standards
    Precision

    English PDF
    GB/T 6147-2005 Test method for thermoelectric power of Precision resistance alloys
    精密电阻合金热电动势率 测试方法
    China National Standards
    Precision

    English PDF
    GB/T 19889.2-2005 Acoustics-Measurement of sound insulation in buildings and of building elements-Part2:Determination,verification and application of Precision data
    声学 建筑和建筑构件隔声测量 第2部分:数据精密度的确定、验证和应用
    China National Standards
    Precision

    English PDF
    GB/T 6379.2-2004 Accuracy(trueness and Precision)of measurement methods and results--Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
    测量方法与结果的准确度(正确度与精密度) 第2部分:确定标准测量方法重复性与再现性的基本方法
    China National Standards
    Precision

    English PDF
    GB/T 6379.1-2004 Accuracy(trueness and Precision)of measurement methods and results--Part 1:General principles and definitions
    测量方法与结果的准确度(正确度与精密度) 第1部分:总则与定义
    China National Standards
    Precision

    English PDF
    GB/T 19494.3-2004 Mechanical sampling of coal--Part 3:Determination of Precision and bias test
    煤炭机械化采样 第3部分:精密度测定和偏倚试验
    China National Standards
    Precision

    English PDF
    GB/T 6589-2002 Semiconductordevices--Discrete devices--Part 3-2:Signal (including switching) and regulator diodes--Blank detail specification for voltage-regulator diodes and voltage-reference diodes (excluding temperature-compensated Precision reference diodes)
    半导体器件 分立器件 第3-2部分:信号(包括开关)和调整二极管 电压调整二极管和电压基准二极管(不包括温度补偿精密基准二极管) 空白详细规范
    China National Standards
    Precision

    English PDF
    GB/T 6881.1-2002 Acoustics--Determination of sound power levels of noise sources using sound pressure--Precision methods for reverberation rooms
    声学 声压法测定噪声源声功率级 混响室精密法
    China National Standards
    Precision

    English PDF
    GB 18458.1-2001 Infusion sets for specialpurpose--Part 1:Infusion sets with Precision filters for single use
    专用输液器 第1部分:一次性使用精密过滤输液器
    China National Standards
    Precision

    English PDF
    GB/T 18149-2000 Centrifugal,mixed flow and axial pumps--Code for hydraulic performance tests--Precision class
    离心泵、混流泵和轴流泵 水力性能试验规范 精密级
    China National Standards
    Precision

    English PDF
    GB/T 10322.3-2000 Iron ores--Experimental methods for checking the Precision of sampling
    铁矿石 校核取样精密度的实验方法
    China National Standards
    Precision

    English PDF
    GB/T 6683-1997 Petroleum products--Determination of Precision data in relation to methods of test
    石油产品试验方法精密度数据确定法
    China National Standards
    Precision

    English PDF
    GB/T 16879-1997 Guidelines for Precision and accuracy expression for mask writing equipment
    掩模曝光系统精密度和准确度的表示准则
    China National Standards
    Precision

    English PDF
    GB/T 15884-1995 Fixed resistors for use in electronic equipment--Part 5:Blank detail specification--Fixed Precision resistors--Assessment level F
    电子设备用固定电阻器 第5部分:空白详细规范 精密固定电阻器 评定水平 F
    China National Standards
    Precision

    English PDF
    GB/T 15881-1995 Potentiometers for use in electronic equipment--Part 3:Blank detail specification--Rotary Precision potentiometers--Assessment level E
    电子设备用电位器 第3部分:空白详细规范 旋转式精密电位器 评定水平E
    China National Standards
    Precision

    English PDF
    GB/T 15880-1995 Potentiometers for use in electronic equipment--Part 3:Sectional specification--Rotary Precision potentiometers
    电子设备用电位器 第3部分:分规范 旋转式精密电位器
    China National Standards
    Precision

    English PDF
    GB/T 14313-1993 Rigid Precision coaxial lines and their associated precision connectors, Generic specification of
    精密硬同轴线及其精密连接器总规范
    China National Standards
    Precision

    English PDF
    GB/T 13297-1991 General rules for packaging, marking and certification of Precision alloys
    精密合金包装、标志和质量证明书的一般规定
    China National Standards
    Precision

    English PDF
    GB/T 12582-1990 Liquid hydrocarbons--Determination of electrical conductivity--Precision meter
    液态烃类电导率测定法 (精密静电计法)
    China National Standards
    Precision

    English PDF
    GB/T 9715-1988 Information processing--Precision reels for magnetic tape used in interchange instrumentation applications
    信息处理 互换计测磁带用的精密带盘
    China National Standards
    Precision

    English PDF
    GB/T 5735-1985 Fixed resistors for use in electronic equipment--Part 5:Blank detail specification--Fixed Precision resistors--Assessment level E
    电子设备用固定电阻器 第五部分:空白详细规范 精密固定电阻器 评定水平E (可供认证用)
    China National Standards
    Precision

    English PDF
    GB/T 5734-1985 Fixed resistors for use in electronic equipment--Part 5:Sectional specification--Fixed Precision resistors
    电子设备用固定电阻器 第五部分:分规范 精密固定电阻器 (可供认证用)
    China National Standards
    Precision

    English PDF

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