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  •  China "down" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 19510.202-2023 Light source control devices Part 2-2: Special requirements for DC/AC electronic step-down converters for tungsten lamps
    光源控制装置 第2-2部分:钨丝灯用直流/交流电子降压转换器的特殊要求
    China National Standards
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    GB/T 22342-2022 Oil and gas drilling equipment Design, installation, operation, test and maintenance of downhole safety valve system
    石油天然气钻采设备 井下安全阀系统设计、安装、操作、试验和维护
    China National Standards
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    GB/T 41753-2022 Test method for artificial weathering pull-down compression cycle durability of sealants
    密封胶人工气候老化下拉压循环耐久性试验方法
    China National Standards
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    GB/T 40543-2021 Petroleum and natural gas industries—Materials selection for high content CO2 for casing, tubing and downhole equipment
    石油天然气工业 高含CO2环境用套管、油管及井下工具的材料选择
    China National Standards
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    GB/T 14272-2021 down garments
    羽绒服装
    China National Standards
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    GB/T 39903-2021 Work breakdown structures for project and programme management
    项目工作分解结构
    China National Standards
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    GB/T 33588.2-2020 Lightning protection system components (LPSC)—Part 2: Requirements for air-termination systems,down-conductors and earth electrodes
    雷电防护系统部件(LPSC)第2部分:接闪器、引下线和接地极的要求
    China National Standards
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    GB/T 38257-2019 Laser-induced breakdown spectroscopy
    激光诱导击穿光谱法
    China National Standards
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    GB/T 38386-2019 Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-down Spectroscopy
    气体分析 气体中氮氧化物的测定 光腔衰荡光谱法
    China National Standards
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    GB/T 38257-2019 Laser-induced breakdown spectroscopy
    激光诱导击穿光谱法
    China National Standards
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    GB/T 13344-2019 down-the-hole hammers and bits
    潜孔冲击器和潜孔钻头
    China National Standards
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    GB/T 37412-2019 Lasers and laser-related equipment—Cavity ring-down method for high reflectance measurement
    激光器和激光相关设备 光腔衰荡高反射率测量方法
    China National Standards
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    GB 3847-2018 Limits and measurement methods for emissions form diesel vehicles under free acceleration and lugdown cycle
    柴油车污染物排放限值及测量方法(自由加速法及加载减速法)
    China National Standards
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    GB/T 12536-2017 Coastdown test method of motor vehicles
    汽车滑行试验方法
    China National Standards
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    GB/T 34415-2017 Cavity ring-down spectroscopy system for measurement of atmospheric carbon dioxide
    大气二氧化碳(CO2)光腔衰荡光谱观测系统
    China National Standards
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    GB/T 15670.3-2017 Toxicological test methods for pesticides registration—Part 3: Acute oral toxicity test—Up-and-down-procedure
    农药登记毒理学试验方法 第3部分:急性经口毒性试验 序贯法
    China National Standards
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    GB/T 33638-2017 Vacuum technology—Turbomolecular pumps—Measurement of rapid shutdown torque
    真空技术 涡轮分子泵 急停扭矩的测试
    China National Standards
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    GB/T 33672-2017 Cavity Ring-down Spectroscopy system for measurement of atmospheric methane
    大气甲烷光腔衰荡光谱观测系统
    China National Standards
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    GB/T 35148-2017 Petroleum and natural gas industries—downhole equipment—Completion accessories
    石油天然气工业 井下工具 完井工具附件
    China National Standards
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    GB/T 10288-2016 Test method for down and feather + No.1 modification sheet
    羽绒羽毛检验方法+《第1号修改单》
    China National Standards
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    GB/T 17685-2016 down and feather
    羽绒羽毛
    China National Standards
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    GB/T 32442-2015 Assembly technical requirements for knock-down furniture
    可拆装家具拆装技术要求
    China National Standards
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    GB/T 21410-2015 Petroleum and netural gas industries—downhole equipment—Lock mandrels and landing nipples
    石油天然气工业 井下设备 锁定心轴和定位接头
    China National Standards
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    GB/T 20970-2015 Petroleum and natural gas industries—downhole equipment—Packers and bridge plugs
    石油天然气工业 井下工具 封隔器和桥塞
    China National Standards
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    GB/T 32132-2015 DNA identification of wool, cashmere, duck’s down, goose’s down animal materials—Real-time fluorescence PCR method
    动物性材料(羊毛、羊绒、鸭绒、鹅绒)属性DNA鉴定方法 实时荧光PCR法
    China National Standards
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    GB/T 31083-2014 Technical requirements of tie-down used in passenger car for road transportation
    乘用车公路运输栓紧带式固定技术要求
    China National Standards
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    GB 51010-2014 Code for design of shutting down/restarting aluminum reduction cells without power interruption
    铝电解系列不停电停开槽设计规范
    China National Standards
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    GB/T 29294-2012 Performance requirements for LED downlights
    LED筒灯性能要求
    China National Standards
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    GB/T 29293-2012 Measurement methods of the performance for LED downlights
    LED筒灯性能测量方法
    China National Standards
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    GB/T 29310-2012 Guide for the statistical analysis of electrical insulation breakdown data
    电气绝缘击穿数据统计分析导则
    China National Standards
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    GB/T 28259-2012 Petroleum and natural gas industries - downhole equipment - Subsurface safety valve equipment
    石油天然气工业 井下设备 井下安全阀
    China National Standards
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    GB/T 5832.3-2011 Determination of moisture in gases - Part 3: The method of Cavity Ring-down Spectroscopy
    气体中微量水分的测定 第3部分:光腔衰荡光谱法
    China National Standards
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    GB/T 14272-2011 down garments
    羽绒服装
    China National Standards
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    GB/T 26978.5-2011 Design and manufacture of site built, vertical, cylindrical flat-bottomed steel tanks for the storage of liquefied nature gases - Part 5: Testing, drying, purging and cool-down
    现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第5部分:试验、干燥、置换及冷却
    China National Standards
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    GB/T 26562-2011 Construction and layout of pedals of self-propelled sit-down rider-controlled industrial trucks - Rules for the construction and layout of pedals
    自行式坐驾工业车辆踏板的结构与布置 踏板的结构与布置原则
    China National Standards
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    GB/T 13344-2010 downhole drill hammers and bits
    潜孔冲击器和潜孔钻头
    China National Standards
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    GB/T 17390-2010 Recommended practice for electrical submersible pump teardown report
    潜油电泵拆卸报告的编写
    China National Standards
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    GB/T 25099-2010 Step-down power saving device on distribution networks
    配电降压节电装置
    China National Standards
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    GB/T 25090-2010 Step-down power saving device for asynchronous motor at light load
    电动机轻载调压节电装置
    China National Standards
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    GB 19510.3-2009 Lamp controlgear - Part 3: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
    灯的控制装置 第3部分:钨丝灯用直流/交流电子降压转换器的特殊要求
    China National Standards
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    GB/T 12705.2-2009 Textile - Methods of testing the down-proof properties of fabrics - Part 2: Tumble test
    纺织品 织物防钻绒性试验方法 第2部分:转箱法
    China National Standards
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    GB/T 12705.1-2009 Textile - Methods of testing the down-proof properties of fabrics - Part 1: Rubbing test
    纺织品 织物防钻绒性试验方法 第1部分:摩擦法
    China National Standards
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    GB/T 21411.2-2009 downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 2: Surface-drive systems
    石油天然气工业井下设备 人工举升用螺杆泵系统 第2部分:地面驱动装置
    China National Standards
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    GB/T 2884.2-2009 Integrated barges form for the middle-downstream of the Changjiang - Part 2: Dimensions series of integrated barges for direct transport in main-branch routes and waterway net
    长江中下游水系分节驳船型 第2部分:干支直达和水运网分节驳船型尺度系列
    China National Standards
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    GB/T 2884.1-2009 Integrated barges form for the middle-downstream of the Changjiang - Part 1: Dimensions series of integrated barges in main routes
    长江中下游水系分节驳船型 第1部分:干流分节驳船型尺度系列
    China National Standards
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    GB/T 23424-2009 Tie-down of overlimited (outsize or heavy) cargo on ULDs
    超限货物在航空集装器上的捆绑固定
    China National Standards
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    GB/T 22689-2008 Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges
    测定固体绝缘材料相对耐表面放电击穿能力的推荐试验方法
    China National Standards
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    GB 50475-2008 Code for design of general warehouse and lay down area of petrochemical industry
    石油化工全厂性仓库及堆场设计规范
    China National Standards
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    GB 21901-2008 Discharge standards of water pollutants for down industry
    羽绒工业水污染物排放标准
    China National Standards
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    GB/T 21826-2008 Chemicals - Test method of acute oral toxicity - Up and down procedure (UDP)
    化学品 急性经口毒性试验方法 上下增减剂量法(UDP)
    China National Standards
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    GB/T 21222-2007 Methods for the determination of the lightning impulse breakdown voltage of insulating liquids
    绝缘液体 雷电冲击击穿电压测定方法
    China National Standards
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    GB/T 21196.2-2007 Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 2: Determination of specimen breakdown
    纺织品 马丁代尔法织物耐磨性的测定 第2部分:试样破损的测定
    China National Standards
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    GB/T 18802.321-2007 Components for low-voltage surge protective devices - Part 321: Specifications for avalanche breakdown diode(ABD)
    低压电涌保护器元件 第321部分:雪崩击穿二极管(ABD)规范
    China National Standards
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    GB/T 8754-2006 Anodizing of aluminium and its alloys - Insulation check by measurement of breakdown potential
    铝及铝合金阳极氧化 阳极氧化膜绝缘性的测定 击穿电位法
    China National Standards
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    GB/T 13632.2-2006 Measurements for monitoring adequate cooling within the core of pressurized light water reactors Part 2: Instrumentation requirements during cold shutdown
    监督压水堆堆芯充分冷却的测量要求 第2部分:冷停堆期间监测仪表的要求
    China National Standards
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    GB/T 1695-2005 Rubber,vulcanized -- Determination of electrical breakdown strength and voltage resistant at commercial power frequency
    硫化橡胶 工频击穿电压强度和耐电压的测定方法
    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 19654-2005 Auxiliaries for lamps--D.C.or A.C.supplied electronic step-down convertors for filament lamps Performance requirements
    灯用附件 钨丝灯用直流/交流电子降压转换器 性能要求
    China National Standards
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    GB/T 17980.122-2004 Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 122:Fungicides against downy mildew of grape
    农药 田间药效试验准则(二) 第122部分:杀菌剂防治葡萄霜霉病
    China National Standards
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    GB/T 17980.115-2004 Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 115:Fungicides against downy mildew of Chinese cabbage
    农药 田间药效试验准则(二) 第115部分:杀菌剂防治大白菜霜霉病
    China National Standards
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    GB/T 17980.100-2004 Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 100:Fungicides against downy blight of litchi
    农药 田间药效试验准则(二) 第100部分:杀菌剂防治荔枝霜疫霉病
    China National Standards
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    GB/T 17685-2003 down and feather
    羽绒羽毛
    China National Standards
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    GB/T 10288-2003 Testing methods for down and feather
    羽绒羽毛检验方法
    China National Standards
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    GB/T 18954-2003 Chassis dynamometer setting for motorcycles and mopeds--Coastdown method
    摩托车和轻便摩托车底盘测功机的设定 惯性滑行法
    China National Standards
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    GB/T 507-2002 Insulating liquids--Determination of the breakdown voltage at power frequency
    绝缘油 击穿电压测定法
    China National Standards
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    GB/T 17980.26-2000 Pesticide--Guidelines for the field efficacy trials(I)--Fungicides against downy mildew of cucumber
    农药 田间药效试验准则(一) 杀菌剂防治黄瓜霜霉病
    China National Standards
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    GB/T 12536-1990 Motor vehicles--Coastdown--Test method
    汽车滑行试验方法
    China National Standards
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    GB/T 11299.8-1989 Methods of measuremant for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section four:Up and down converters
    卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第四节:上变频器和下变频器
    China National Standards
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