China National Standards

China pit GB Standards List


  •  China "pit" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41325-2022 Low-density crystal primary pit silicon single crystal polishing wafer for integrated circuits {译}
    集成电路用低密度晶体原生凹坑硅单晶抛光片
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    China National Standards

    English PDF
    GB/T 40514-2021 Electrostatic precipitator
    电除尘器
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    China GB-National Standards

    English PDF
    GB/T 40505-2021 Wet electrostatic precipitator—Methods of performance tests
    湿式电除尘器 性能测试方法
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    China GB-National Standards

    English PDF
    GB/T 40296-2021 Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors
    实用超导线 铌-钛(Nb-Ti)与铌三锡(Nb3Sn)复合超导体的扭距测量方法
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    China GB-National Standards

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    GB/T 14146-2021 Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method
    硅外延层载流子浓度的测试 电容-电压法
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    China GB-National Standards

    English PDF
    GB/T 11362-2021 Synchronous belt drives—Calculation of power rating and drive center distance with belts pitch codes MXL,XXL,XL,L,H,XH and XXH
    同步带传动 节距型号MXL,XXL,XL,L,H,XH和XXH梯形齿同步带额定功率和传动中心距计算
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    China GB-National Standards

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    GB/T 3480.2-2021 Calculation of load capacity of spur and helical gears—Part 2: Calculation of surface durability (pitting)
    直齿轮和斜齿轮承载能力计算 第2部分:齿面接触强度(点蚀)计算
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    China GB-National Standards

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    GB/T 40941-2021 Grade quality of wapiti velvet antler
    马鹿茸分等质量
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    China GB-National Standards

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    GB/T 41000-2021 General requirement of polycarbonate (PC) drinking water pitcher
    聚碳酸酯(PC)饮水罐质量通则
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    China GB-National Standards

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    GB/T 39522-2020 Metric series wires for the pitch diameters of screw threads
    螺纹中径米制系列量针
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    China GB-National Standards

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    GB/T 38772-2020 pitch from coal liquefaction
    煤液化沥青
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    China GB-National Standards

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    GB/T 70.6-2020 Hexagon socket head cap screws-Fine pitch thread
    内六角圆柱头螺钉 细牙螺纹
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    China GB-National Standards

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    GB/T 32.3-2020 Hexagon bolts with wire holes on head—Fine pitch thread
    六角头头部带孔螺栓 细牙
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    China GB-National Standards

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    GB/T 51360-2019 Standard for engineering construction and acceptance of open-pit mental mine
    金属露天矿工程施工及验收标准
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    China GB-National Standards

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    GB/T 37697-2019 Technical specification for slope deformation monitoring of open pit mine
    露天煤矿边坡变形监测技术规范
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    China National Standards

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    GB/T 16632-2019 Determination of scale inhibition performance of water treatment chemicals—Calcium carbonate precipitation method
    水处理剂阻垢性能的测定 碳酸钙沉积法
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    China National Standards

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    GB 37484-2019 Minimum allowable values of energy efficiency and energy efficiency grades for precipitator
    除尘器能效限定值及能效等级
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    China National Standards

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    GB/T 2293-2019 The method of quinoline-insolube for pitch products of coal carbonization
    焦化沥青类产品喹啉不溶物试验方法
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    China National Standards

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    GB/T 14139-2019 Silicon epitaxial wafers
    硅外延片
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    China National Standards

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    GB/T 38396-2019 pitch products of coal carbonization—Determination of mesophase content—Microscopical analysis by reflected light
    焦化沥青类产品 中间相含量的测定 光反射显微分析方法
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    China National Standards

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    GB/T 37807-2019 Technical specification for underground goaf survey of open-pit coal mine
    露天煤矿井采采空区勘查技术规范
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    China National Standards

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    GB/T 37923-2019 Trackless mining truck for open-pit mines—Safety requirements
    露天矿用无轨运矿车 安全要求
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    China National Standards

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    GB/T 2293-2019 The method of quinoline-insolube for pitch products of coal carbonization
    焦化沥青类产品喹啉不溶物试验方法
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    China National Standards

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    GB/T 37573-2019 Technical specification for annual evaluation of the stability of open-pit coal mine slopes
    露天煤矿边坡稳定性年度评价技术规范
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    China National Standards

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    GB 51282-2018 Coal industry open pit mine transportation engineering design standard
    煤炭工业露天矿矿山运输工程设计标准
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    China National Standards

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    GB/T 35968-2018 Specification of graphic products of precipitation
    降水量图形产品规范
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    China National Standards

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    GB/T 36646-2018 Equipment for preparation of nitride semiconductor materials by hydride vapor phase epitaxy
    制备氮化物半导体材料用氢化物气相外延设备
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    China National Standards

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    GB/T 36764-2018 Rubber compounding ingredients—Silica, precipitated, hydrated—Determination of heavy metal content by inductively coupled plasma atomic emission spectrometric method
    橡胶配合剂 沉淀水合二氧化硅 电感耦合等离子体原子发射光谱仪测定重金属含量
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    China National Standards

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    GB/T 36786-2018 Specification for integrated vector management—Hospital
    病媒生物综合管理技术规范 医院
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    China National Standards

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    GB/T 11361-2018 Synchronous belt drives—Trapezoidal toothed pulleys with pitch code MXL,XXL,XL,L,H,XH and XXH
    同步带传动-节距型号MXL、XXL、XL、L、H、XH和XXH梯形齿带轮
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    China National Standards

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    GB 51287-2018 Design standard for reclamation engineering of open pit mine in coal industry
    煤炭工业露天矿土地复垦工程设计标准
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    China National Standards

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    GB 51289-2018 Design standard for open pit mine slope engineering in coal industry
    煤炭工业露天矿边坡工程设计标准
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    China National Standards

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    GB/T 37053-2018 General specification for epitaxial wafers and substrates based on gallium nitride
    氮化镓外延片及衬底片通用规范
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    China National Standards

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    GB/T 35074-2018 Impregnating coal pitch
    焦化浸渍剂沥青
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    China National Standards

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    GB/T 34698-2017 Rubber compounding ingredients—Determination of water soluble substance of silica,precipitated,hydrated—Electrolytic conductivity method
    橡胶配合剂 沉淀水合二氧化硅水可溶物含量的测定 电导率法
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    China National Standards

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    GB/T 2899-2017 Barium sulphate precipitated for industrial use
    工业沉淀硫酸钡
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    China National Standards

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    GB/T 34481-2017 Test method for measuring etch pit density (EPD) in low dislocation density monocrystalline germanium slices
    低位错密度锗单晶片腐蚀坑密度(EPD)的测量方法
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    China National Standards

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    GB/T 34494-2017 Hydrogen decrepitating neodymium iron boron permanent magnetic powder
    氢碎钕铁硼永磁粉
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    China National Standards

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    GB/T 14142-2017 Test method for crystallographic perfection of epitaxial layers in silicon—Etching technique
    硅外延层晶体完整性检验方法 腐蚀法
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    China National Standards

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    GB/T 13931-2017 Electrostatic precipitator—Methods of performance tests
    电除尘器 性能测试方法
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    China National Standards

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    GB/T 20486-2017 Grade of valley area precipitation
    江河流域面雨量等级
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    China National Standards

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    GB/T 33743-2017 Seismic urgent handling for hospital
    医院地震紧急处置
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    China National Standards

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    GB/T 33669-2017 Monitoring indices of precipitation extremes
    极端降水监测指标
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    China National Standards

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    GB/T 33556.1-2017 Application specification for hospital cleanrooms and associated controlled environment—Part 1: General guidelines
    医院洁净室及相关受控环境应用规范 第1部分:总则
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    China National Standards

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    GB 51214-2017 Code for monitoring of slope engineering of open pit mine of coal industry
    煤炭工业露天矿边坡工程监测规范
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    China National Standards

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    GB/T 35310-2017 200mm silicon epitaxial wafer
    200mm硅外延片
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    China National Standards

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    GB/T 35308-2017 Epitaxial wafers of germanium based Ⅲ-Ⅴcompounds for solar cell
    太阳能电池用锗基Ⅲ-Ⅴ族化合物外延片
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    China National Standards

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    GB/T 4797.5-2017 Classification of environmental conditions—Environmental conditions appearing in nature—Precipitation and wind
    环境条件分类 自然环境条件 降水和风
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    China National Standards

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    GB/T 35428-2017 Requirements of environmental control for hospital negative pressure isolation ward
    医院负压隔离病房环境控制要求
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    China National Standards

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    GB/T 35744-2017 Hospitality cotton fabrics standard
    公用纺织品清洗质量要求
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    China National Standards

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    GB/T 35228-2017 Specifications for surface meteorological observation—Precipitation
    地面气象观测规范 降水量
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    China National Standards

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    GB/T 35665-2017 Determination of formate and acetate in the wet precipitation—Ion chromatography
    大气降水中甲酸根和乙酸根离子的测定 离子色谱法
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    China National Standards

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    GB/T 35664-2017 Determination of ammonium in the wet precipitation—Ion chromatography
    大气降水中铵离子的测定 离子色谱法
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    China National Standards

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    GB/T 2291-2016 Method for preparation of coal tar pitch specimens
    煤沥青实验室试样的制备方法
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    China National Standards

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    GB 51197-2016 Code for energy conservation design on open pit mine of coal industry
    煤炭工业露天矿节能设计规范
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    China National Standards

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    GB/T 23656-2016 Rubber compounding ingredients—Determination of surface area for silica,precipitated,hydrated—CTAB method
    橡胶配合剂 沉淀水合二氧化硅比表面积的测定 CTAB法
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    China National Standards

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    GB/T 33017.2-2016 Technical requirements of high efficiency air pollution control equipment for assessment—Part 2: Electrostatic precipitator
    高效能大气污染物控制装备评价技术要求 第2部分:电除尘器
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    China National Standards

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    GB/T 33017.4-2016 Technical requirements of high efficiency air pollution control equipment for assessment—Part 4: Electrostatic-fabric integrated precipitator
    高效能大气污染物控制装备评价技术要求 第4部分:电袋复合除尘器
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    China National Standards

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    GB/T 32698-2016 Rubber compounding ingredients—Determination of particle size distribution for silica,precipitated,hydrated—Laser diffraction
    橡胶配合剂 沉淀水合二氧化硅粒度分布的测定 激光衍射法
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    China National Standards

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    GB/T 32678-2016 Rubber compounding ingredients—Highly dispersible silica,precipitated,hydrated
    橡胶配合剂 高分散沉淀水合二氧化硅
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    China National Standards

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    GB 51173-2016 Code for design of dewatering and draining in open pit mine of coal industry
    煤炭工业露天矿疏干排水设计规范
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    China National Standards

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    GB/T 6177.2-2016 Hexagon nuts with flange,style 2—Fine pitch thread
    2型六角法兰面螺母 细牙
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    China National Standards

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    GB/T 6187.2-2016 Prevailing torque type all-metal hexagon nuts with flange, style 2—Fine pitch thread
    2型全金属六角法兰面锁紧螺母 细牙
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    China National Standards

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    GB/T 889.2-2016 Prevailing torque type hexagon nuts (with non-metallic insert), style 1—Fine pitch thread
    1型非金属嵌件六角锁紧螺母 细牙
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    China National Standards

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    GB/T 5786-2016 Hexagon head bolts—Fine pitch thread—Full thread
    六角头螺栓 细牙 全螺纹
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    China National Standards

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    GB/T 16674.2-2016 Hexagon bolts with flange—Fine pitch thread—Small series
    六角法兰面螺栓 细牙 小系列
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    China National Standards

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    GB/T 5785-2016 Hexagon head bolts—Fine pitch thread
    六角头螺栓 细牙
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    China National Standards

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    GB/T 17897-2016 Corrosion of metals and alloys—Corrosion test for pitting corrosion resistance of stainless steels in the ferric chloride solution
    金属和合金的腐蚀 不锈钢三氯化铁点腐蚀试验方法
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    China National Standards

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    GB/T 6176-2016 Hexagon nuts,style2—Fine pitch thread
    2型六角螺母 细牙
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    China National Standards

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    GB/T 32550-2016 Corrosion of metals and alloys—Determination of the critical pitting temperature under potentiostatic control
    金属和合金的腐蚀 恒电位控制下的临界点蚀温度测定
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    China National Standards

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    GB/T 6183.2-2016 Prevailing torque type hexagon nuts with flange(with non-metallic insert), style 2—Fine pitch thread
    2型非金属嵌件六角法兰面锁紧螺母 细牙
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    China National Standards

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    GB/T 6171-2016 Hexagon regular nuts(style1)with metric fine pitch thread
    六角标准螺母(1型) 细牙
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    China National Standards

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    GB/T 6185.2-2016 Prevailing torque type all-metal hexagon nuts,style 2—Fine pitch thread
    2型全金属六角锁紧螺母 细牙
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    China National Standards

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    GB/T 6173-2015 Hexagon thin nuts—Fine pitch thread
    六角薄螺母 细牙
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    China National Standards

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    GB/T 51153-2015 Evaluation standard for green hospital building
    绿色医院建筑评价标准
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    China National Standards

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    GB/T 32154-2015 Methods of performance tests for electrostatic-fabric integrated precipitator
    电袋复合除尘器性能测试方法
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    China National Standards

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    GB/T 32077-2015 Wind turbine generator system pitch system
    风力发电机组 变桨距系统
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    China National Standards

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    GB/T 31990.3-2015 Technical specification for electric power information transmission system on plastic optical— Part 3: Opitical transceiver module
    塑料光纤电力信息传输系统技术规范 第3部分:光电收发模块
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    China National Standards

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    GB/T 31458-2015 Technical rquirements for security systems of hospital
    医院安全技术防范系统要求
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    China National Standards

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    GB/T 51111-2015 Code for construction organization design of open-pit metal mine
    露天金属矿施工组织设计规范
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    China National Standards

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    GB 50197-2015 Code for design of open pit mine of coal industry
    煤炭工业露天矿设计规范
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    China National Standards

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    GB/T 30655-2014 Test methods for internal quantum efficiency of nitride LED epitaxial layers
    氮化物LED外延片内量子效率测试方法
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    China National Standards

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    GB/T 30654-2014 Test method for lattice constant of III-nitride epitaxial layers
    Ⅲ族氮化物外延片晶格常数测试方法
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    China National Standards

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    GB/T 30652-2014 Trichlorosilane for silicon epitaxial
    硅外延用三氯氢硅
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    China National Standards

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    GB/T 30653-2014 Test method for crystal quality of III-nitride epitaxial layers
    Ⅲ族氮化物外延片结晶质量测试方法
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    China National Standards

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    GB/T 30839.42-2014 Energy consumption grading for industrial electroheat installations―Part 42:pit resistance furnace
    工业电热装置能耗分等 第42部分:井式电阻炉
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    China National Standards

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    GB 51039-2014 Code for design of general hospital
    综合医院建筑设计规范
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    China National Standards

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    GB/T 51068-2014 Code for open pit mine mechanical and electrical equipments maintenance facilities design of coal industry
    煤炭工业露天矿机电设备修理设施设计规范
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    China National Standards

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    GB 51058-2014 Code for design of psychiatric hospital
    精神专科医院建筑设计规范
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    China National Standards

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    GB/T 31153-2014 Climatic evaluation methods of precipitation resource in the catchment area of small hydropower stations
    小型水力发电站汇水区降水资源气候评价方法
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    China National Standards

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    GB/T 31165-2014 Digitalization of precipitation records on paper
    降水自记纸记录数字化
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    China National Standards

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    GB/T 10067.49-2014 Basic specifications for electroheat installations―Part 49: Natural convection pit resistance furnaces
    电热装置基本技术条件 第49部分:自然对流井式电阻炉
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    China National Standards

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    GB 50849-2014 Code for design of infectious diseases hospital
    传染病医院建筑设计规范
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    China National Standards

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    GB/T 26930.10-2014 Carbonaceous materials used in the production of aluminium―pitch for electrodes―Part 10:Determination of sulful content by an instrumental method
    原铝生产用炭素材料 煤沥青 第10部分:仪器法测定硫含量
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    China National Standards

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    GB/T 26930.11-2014 Carbonaceous materials used in the production of aluminium―pitch for electrodes―Part 11:Determination of dynamic viscosity
    原铝生产用炭素材料 煤沥青 第11部分:动态粘度的测定
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    China National Standards

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    GB/T 26930.12-2014 Carbonaceous materials used in the production of aluminium―pitch for electrodes―Part 12:Determination of volatile matter content
    原铝生产用炭素材料 煤沥青 第12部分:挥发物含量的测定
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    China National Standards

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    GB/T 26930.9-2014 Carbonaceous materials used in the production of aluminium―pitch for electrodes―Part 9:Determination of sulful content by the bomb method
    原铝生产用炭素材料 煤沥青 第9部分:氧弹燃烧法测定硫含量
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    China National Standards

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    GB/T 26930.13-2014 Carbonaceous materials used in the production of aluminium―pitch for electrodes―Part 13:Determination of C/H ratio in the quinoline-insoluble fraction
    原铝生产用炭素材料 煤沥青 第13部分:喹啉不溶物中C/H原子比的测定
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    China National Standards

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    GB/T 26930.6-2014 Carbonaceous materials used in the production of aluminium—pitch for electrodes—Part 6:Determination of ash
    原铝生产用炭素材料 煤沥青 第6部分:灰分的测定
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    China National Standards

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    GB/T 30855-2014 GaP substrates for LED epitaxial chips
    LED外延芯片用磷化镓衬底
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    China National Standards

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