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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 "ENT" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 10489-2009 General requiremENTs for aero-derivative gas turbines
    轻型燃气轮机 通用技术要求
    China National Standards
    ENT

    English PDF
    GB/T 23486-2009 The disposal of sludge from municipal wastewater treatmENT plant - The quality of sludge used in gardens or parks
    城镇污水处理厂污泥处置 园林绿化用泥质
    China National Standards
    ENT

    English PDF
    GB/T 23485-2009 The disposal of sludge from municipal wastewater treatmENT plant - Quality of sludge for co-landfilling
    城镇污水处理厂污泥处置 混合填埋用泥质
    China National Standards
    ENT

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    GB/T 23484-2009 The disposal of sludge from municipal wastewater treatmENT plant - The classification
    城镇污水处理厂污泥处置 分类
    China National Standards
    ENT

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    GB/T 23483-2009 Test standard for overall heat transfer coefficiENT of building envelope and heat supply for space heating
    建筑物围护结构传热系数及采暖供热量检测方法
    China National Standards
    ENT

    English PDF
    GB 23525-2009 Safety technical criterion for personal board-type sling equipmENT for suspending work
    座板式单人吊具悬吊作业安全技术规范
    China National Standards
    ENT

    English PDF
    GB/T 4103.16-2009 Methods for chemical analysis of lead and lead alloys - Part 16: Determination of copper,silver,bismuth,arsenic,antimony,tin and zinc contENTs - Optical emission spectrometry
    铅及铅合金化学分析方法 第16部分:铜、银、铋、砷、锑、锡、锌量的测定 光电直读发射光谱法
    China National Standards
    ENT

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    GB/T 4103.15-2009 Methods for chemical analysis of lead and lead alloys - Part 15: Determination of nickel contENT - Flame atomic absorption spectrophotometry
    铅及铅合金化学分析方法 第15部分:镍量的测定 火焰原子吸收光谱法
    China National Standards
    ENT

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    GB/T 4103.14-2009 Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium contENT - Flame atomic absorption spectrophotometry
    铅及铅合金化学分析方法 第14部分:镉量的测定 火焰原子吸收光谱法
    China National Standards
    ENT

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    GB/T 3253.9-2009 Methods for chemical analysis of antimony and antimony trioxide - Determination of cadmium contENT - Flame atomic absorption spectrometric method
    锑及三氧化二锑化学分析方法 镉量的测定 火焰原子吸收光谱法
    China National Standards
    ENT

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    GB/T 3253.8-2009 Methods for chemical analysis of antimony and antimony trioxide - Determination of antimony trioxide contENT - Iodine titration method
    锑及三氧化二锑化学分析方法 三氧化二锑量的测定 碘量法
    China National Standards
    ENT

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    GB/T 3253.7-2009 Methods for chemical analysis of antimony and antimony trioxide - Determination of bismuth contENT - Atomic fluorescence spectrometric method
    锑及三氧化二锑化学分析方法 铋量的测定 原子荧光光谱法
    China National Standards
    ENT

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    GB/T 3253.4-2009 Methods for chemical analysis of antimony and antimony trioxide - Determination of sulfur contENT in antimony - Burning and sodium hydroxide titration method
    锑及三氧化二锑化学分析方法 锑中硫量的测定 燃烧中和法
    China National Standards
    ENT

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    GB/T 3253.11-2009 Methods for chemical analysis of antimony and antimony trioxide - Determination of bismuth contENT - Flame atomic absorption spectrometric method
    锑及三氧化二锑化学分析方法 铋量的测定 原子吸收光谱法
    China National Standards
    ENT

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    GB/T 3253.10-2009 Methods for chemical analysis of antimony and antimony trioxide - Determination of mercury contENT - Atomic fluorescence spectrometric method
    锑及三氧化二锑化学分析方法 汞量的测定 原子荧光光谱法
    China National Standards
    ENT

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    GB/T 23524-2009 Test method of spENT petrochemical catalyst - Determination of platinum - Inductively coupled plasma atomic emision spectrometry
    石油化工废催化剂中铂含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    ENT

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    GB/T 23523-2009 Determination of germanium contENT in germanium renewable raw materials
    再生锗原料中锗的测定方法
    China National Standards
    ENT

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    GB/T 23513.5-2009 Chemical analysis methods for germanium concENTrate - Part 5: Determination of silica content - Gravimetry
    锗精矿化学分析方法 第5部分:二氧化硅量的测定 重量法
    China National Standards
    ENT

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    GB/T 23513.4-2009 Chemical analysis methods for germanium concENTrate - Part 4: Determination of fluoride content - ISE
    锗精矿化学分析方法 第4部分:氟量的测定 离子选择电极法
    China National Standards
    ENT

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    GB/T 23513.3-2009 Chemical analysis methods for germanium concENTrate - Part 3: Determination of sulfur content - Barium sulfate gravimetry
    锗精矿化学分析方法 第3部分:硫量的测定 硫酸钡重量法
    China National Standards
    ENT

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    GB/T 23513.2-2009 Chemical analysis methods for germanium concENTrate - Part 2: Determination of arsenic content - Ferrous ammonium sulfate titration
    锗精矿化学分析方法 第2部分:砷量的测定 硫酸亚铁铵滴定法
    China National Standards
    ENT

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    GB/T 23513.1-2009 Chemical analysis methods for germanium concENTrate - Part 1: Determination of germanium content - Potassium iodate titration
    锗精矿化学分析方法 第1部分:锗量的测定 碘酸钾滴定法
    China National Standards
    ENT

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    GB/T 2587-2009 General principles for energy balance of equipmENT using energy
    用能设备能量平衡通则
    China National Standards
    ENT

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    GB/T 23561.7-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 7: Methods for determining the uniaxial compressive strength and counting softening coefficiENT
    煤和岩石物理力学性质测定方法 第7部分:单轴抗压强度测定及软化系数计算方法
    China National Standards
    ENT

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    GB/T 23561.6-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 6: Methods for determining the moisture contENT of coal and rock
    煤和岩石物理力学性质测定方法 第6部分:煤和岩石含水率测定方法
    China National Standards
    ENT

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    GB/T 23561.1-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 1: General requiremENTs for sampling
    煤和岩石物理力学性质测定方法 第1部分:采样一般规定
    China National Standards
    ENT

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    GB/T 23384-2009 The recovery marking of products and componENTs
    产品及零部件可回收利用标识
    China National Standards
    ENT

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    GB/T 15512-2009 Technical guides for evaluating the saving of iron and steel product in ENTerprise
    评价企业节约钢铁材料技术导则
    China National Standards
    ENT

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    GB 19153-2009 Minimum allowable values of energy efficiency and energy efficiency grades for displacemENT air compressors
    容积式空气压缩机能效限定值及能效等级
    China National Standards
    ENT

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    GB/T 23511-2009 Petroleum and natural gas industries - General requiremENTs for offshore structures
    石油天然气工业 海洋结构的一般要求
    China National Standards
    ENT

    English PDF
    GB/T 21412.9-2009 Petroleum and natural gas industries - Design and operation of subsea production systems - Part 9: Remotely operated tool (ROT) intervENTion systems
    石油天然气工业 水下生产系统的设计与操作 第9部分:遥控操作工具 (ROT) 维修系统
    China National Standards
    ENT

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    GB 15892-2009 Poly aluminium chloride for treatmENT of drinking water
    生活饮用水用 聚氯化铝
    China National Standards
    ENT

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    GB/T 23470.2-2009 Sensory analysis - General guidance for the staff of a sensory evaluation laboratory - Part 2: RecruitmENT and training of panel leaders
    感官分析 感官分析实验室人员一般导则 第2部分:评价小组组长的聘用和培训
    China National Standards
    ENT

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    GB/T 9695.32-2009 Meat and meat products - Determination of chloramphenicol contENT
    肉与肉制品 氯霉素含量的测定
    China National Standards
    ENT

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    GB/T 9695.3-2009 Meat and meat products - Determination of iron contENT
    肉与肉制品 铁含量测定
    China National Standards
    ENT

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    GB/T 9695.22-2009 Meat and meat products - Determination of copper contENT
    肉与肉制品 铜含量测定
    China National Standards
    ENT

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    GB/T 9695.13-2009 Meat and meat products - Method for Determination of calcium contENT
    肉与肉制品 钙含量测定
    China National Standards
    ENT

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    GB/T 17528-2009 Determination of piperine contENT - Method using HPLC
    胡椒碱含量的测定 高效液相色谱法
    China National Standards
    ENT

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    GB/T 17527-2009 Determination of pepper essENTial oils content
    胡椒精油含量的测定
    China National Standards
    ENT

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    GB/T 22838.7-2009 Determination of physical characteristics for cigarettes and filter rods - Part 7: Cigarettes dust contENT
    卷烟和滤棒物理性能的测定 第7部分:卷烟含末率
    China National Standards
    ENT

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    GB/T 22838.15-2009 Determination of physical characteristics for cigarettes and filter rods - Part 15: Cigarettes - Determination of vENTilation - Definitions and measurement principles
    卷烟和滤棒物理性能的测定 第15部分:卷烟 通风的测定 定义和测量原理
    China National Standards
    ENT

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    GB/T 23566.3-2009 Sliding guide steel-plate punch holders of stamping dies - Part 3: CENTer-pillar punch holders
    冲模滑动导向钢板上模座 第3部分:中间导柱上模座
    China National Standards
    ENT

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    GB/T 23565.3-2009 Sliding guide steel-plate die sets of stamping dies - Part 3: CENTer-pillar die sets
    冲模滑动导向钢板模架 第3部分:中间导柱模架
    China National Standards
    ENT

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    GB/T 23564.3-2009 Ball-bearing guide steel-plate punch holders of stamping dies - Part 3: CENTer-pillar punch holders
    冲模滚动导向钢板上模座 第3部分:中间导柱上模座
    China National Standards
    ENT

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    GB/T 23563.3-2009 Ball-bearing guide steel-plate die sets of stamping dies - Part 3: CENTer-pillar die sets
    冲模滚动导向钢板模架 第3部分:中间导柱模架
    China National Standards
    ENT

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    GB/T 23562.3-2009 Steel-plate die holders of stamping dies - Part 3: CENTer-pillar die holders
    冲模钢板下模座 第3部分:中间导柱下模座
    China National Standards
    ENT

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    GB/T 23507.3-2009 Criterion for electriacl equipmENT for oil drilling rig - Part 3: The diesel generating set for electric drilling rig
    石油钻机用电气设备规范 第3部分:电动钻机用柴油发电机组
    China National Standards
    ENT

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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
    ENT

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    GB/T 23469-2009 Personal fall protection equipmENT - Connectors
    坠落防护 连接器
    China National Standards
    ENT

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    GB/T 23468-2009 Code of practice for safety use of fall protection equipmENTs
    坠落防护装备安全使用规范
    China National Standards
    ENT

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    GB/T 23467-2009 Standard test method for evaluation of flame resistant clothing for protection against flash fire simulations using an instrumENTed manikin
    用假人评估轰燃条件下服装阻燃性能的测试方法
    China National Standards
    ENT

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    GB/T 23465-2009 Respiratory protective equipmENT - Practical performance evaluation methods
    呼吸防护用品 实用性能评价
    China National Standards
    ENT

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    GB/T 12624-2009 Protective gloves - General requiremENTs and test methods
    手部防护 通用技术条件及测试方法
    China National Standards
    ENT

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    GB/T 23477-2009 Technical treatmENT standard for wood infected by pine wood nematode
    松材线虫病疫木处理技术规范
    China National Standards
    ENT

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    GB 23350-2009 RequiremENTs of restricting excessive package - Foods and cosmetics
    限制商品过度包装要求 食品和化妆品
    China National Standards
    ENT

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    GB 4053.3-2009 Safety requiremENTs for fixed steel ladders and platform - Part 3: Industrial guardrails and steel platform
    固定式钢梯及平台安全要求 第3部分:工业防护栏杆及钢平台
    China National Standards
    ENT

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    GB 4053.2-2009 Safety requiremENTs for fixed steel ladders and platform - Part 2: Steel inclined ladders
    固定式钢梯及平台安全要求 第2部分:钢斜梯
    China National Standards
    ENT

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    GB 4053.1-2009 Safety requiremENTs for fixed steel ladders and platform - Part 1: Steel vertical ladders
    固定式钢梯及平台安全要求 第1部分:钢直梯
    China National Standards
    ENT

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    GB 18218-2009 IdENTification of major hazard installations for dangerous chemicals
    危险化学品重大危险源辨识
    China National Standards
    ENT

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    GB/T 23434-2009 Transport information and control systems - In-vehicle navigation systems - Communications message set requiremENTs
    运输信息及控制系统 车载导航系统 通信信息集要求
    China National Standards
    ENT

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    GB/T 18766-2009 Technical requiremENTs of NAVTEX system
    奈伏泰斯系统技术要求
    China National Standards
    ENT

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    GB/T 18441-2009 Harbour crane - Technical characteristics and acceptance documENTs
    港口起重机 供需文件
    China National Standards
    ENT

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    GB/T 17424-2009 Technical requiremENTs of differential global navigation satellite system
    差分全球导航卫星系统(DGNSS)技术要求
    China National Standards
    ENT

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    GB/T 16558.6-2009 The ship maintenance system - Part 6: The managemENT of implementation cycle for maintenance plan
    船舶维修保养体系 第6部分:系统流程及运行管理方法
    China National Standards
    ENT

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    GB/T 16558.5-2009 The ship maintenance system - Part 5: Schedule for work cards in the first maintenance period and cards operation requiremENTs
    船舶维修保养体系 第5部分:工作卡的首排及其运行要求
    China National Standards
    ENT

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    GB/T 16558.4-2009 The ship maintenance system - Part 4: Code and description for the work card and equipmENT card
    船舶维修保养体系 第4部分:设备卡、工作卡格式与初始化要求
    China National Standards
    ENT

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    GB/T 13386-2009 Technical requiremENTs for hot working of sea going transport ships
    海洋营运船舶明火作业安全技术要求
    China National Standards
    ENT

    English PDF
    GB/T 12303-2009 MeasuremENT of sound pressure level for sound signal appliances by seagoing vessel
    海船声号器具的声压级测量
    China National Standards
    ENT

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    GB/T 23296.6-2009 Food contact materials - Polymer - Determination of 4-methyl-1-pENTene in food simulants - Gas chromatography
    食品接触材料 高分子材料 食品模拟物中4-甲基-1-戊烯的测定 气相色谱法
    China National Standards
    ENT

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    GB/T 23415-2009 Classification for post-ENTry quarantine station
    隔离检疫圃分级
    China National Standards
    ENT

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    GB/T 23375-2009 Determination of copper,iron,zinc,calcium,magnesium and phosphorus contENT in vegetables and derived products
    蔬菜及其制品中铜、铁、锌、钙、镁、磷的测定
    China National Standards
    ENT

    English PDF
    GB/T 15671-2009 Technique requiremENT of crops film coating seed
    农作物薄膜包衣种子技术条件
    China National Standards
    ENT

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    GB/T 13917.9-2009 Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 9: RepellENT
    农药登记用卫生杀虫剂室内药效试验及评价 第9部分:驱避剂
    China National Standards
    ENT

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    GB/T 23390-2009 Principle for environmENTal safety evaluation of aquafeed
    水产配合饲料环境安全性评价规程
    China National Standards
    ENT

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    GB/T 23357-2009 Tobacco and tobacco products - Determination of water contENT - Karl Fischer method
    烟草及烟草制品 水分的测定 卡尔费休法
    China National Standards
    ENT

    English PDF
    GB/T 23354-2009 Cigarettes - Determination of alkaloids retENTion by the filters - Spectrometric method
    卷烟 滤嘴总植物碱截留量的测定 光度法
    China National Standards
    ENT

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    GB 23440-2009 Inorganic waterproof and leakage-prevENTing materials
    无机防水堵漏材料
    China National Standards
    ENT

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    GB 23439-2009 Expansive agENTs for concrete
    混凝土膨胀剂
    China National Standards
    ENT

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    GB 18967-2009 Modified bituminous waterproof sheet using polyethylene reinforcemENT
    改性沥青聚乙烯胎防水卷材
    China National Standards
    ENT

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    GB/T 23459-2009 MeasuremENT and calculation method of heat balance and thermal efficiency for ceramic industrial kiln
    陶瓷工业窑炉热平衡、热效率测定与计算方法
    China National Standards
    ENT

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    GB/T 23445-2009 Polymer-modified cemENT compounds for waterproofing membrane
    聚合物水泥防水涂料
    China National Standards
    ENT

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    GB/T 14208.4-2009 Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving-reinforced resin - Part 4: Determination of apparENT interlaminar shear strength
    纺织玻璃纤维增强塑料 无捻粗纱增强树脂棒机械性能的测定 第4部分:表观层间剪切强度的测定
    China National Standards
    ENT

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    GB/T 23336-2009 General technical requiremENTs for semitrailer
    半挂车通用技术条件
    China National Standards
    ENT

    English PDF
    GB/T 8016-2009 Marine echo-sounding equipmENT
    船用回声测深设备
    China National Standards
    ENT

    English PDF
    GB/T 23429-2009 Ships and marine technology - Guidelines for implemENTation of a fleet management system network
    船舶和海上技术 船队管理系统网络实施导则
    China National Standards
    ENT

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    GB/T 23423-2009 Aircraft - Wide body aircraft main deck container/pallet loader - Functional requiremENTs
    宽体飞机主舱集装箱、集装板装载机功能要求
    China National Standards
    ENT

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    GB/T 23422-2009 Aircraft - Self-propelled passenger stairs for large capacity aircraft - Functional requiremENTs
    大型飞机用自行式客梯功能要求
    China National Standards
    ENT

    English PDF
    GB/T 23421-2009 Aircraft - Basic requiremENTs for aircraft loading equipment+(No.1 modification sheet)
    飞机装载设备基本要求+(第1号修改单)
    China National Standards
    ENT

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    GB/T 23420-2009 Aircraft - Wide body aircraft lower deck container/pallet loader - Functional requiremENTs
    宽体飞机下舱集装箱、集装板装载机功能要求
    China National Standards
    ENT

    English PDF
    GB/T 23419-2009 Aircraft - Four-wheel-drive tow tractors - Performance requiremENTs factors for design
    四轮驱动飞机牵引车设计性能要求
    China National Standards
    ENT

    English PDF
    GB/T 23418-2009 Air cargo and ground equipmENT - Vocabulary
    航空货运及地面设备 术语
    China National Standards
    ENT

    English PDF
    GB/T 23417-2009 Aerospace - Self-propelled de-icing/anti-icing vehicles - Functional requiremENTs
    自行式飞机除冰防冰车功能要求
    China National Standards
    ENT

    English PDF
    GB 4706.48-2009 Household and similar electrical appliances - Safety - Particular requiremENTs for humidifers
    家用和类似用途电器的安全 加湿器的特殊要求
    China National Standards
    ENT

    English PDF
    GB/T 8746-2009 Textiles - Burning behaviour - Determination of ease of ignition of vertically oriENTed specimens
    纺织品 燃烧性能 垂直方向试样易点燃性的测定
    China National Standards
    ENT

    English PDF
    GB/T 23343-2009 Textiles - Tests for colour fastness - Colour fastness to domestic and commercial laundering - Oxidative bleach response using a non-phosphate reference detergENT incorporating a low temperature bleach activator
    纺织品 色牢度试验 耐家庭和商业洗涤色牢度 使用含有低温漂白活性剂的无磷标准洗涤剂的氧化漂白反应
    China National Standards
    ENT

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    GB/T 22801-2009 Textile machinery - Guide rollers for dyeing and finishing machinery - Main dimensions and working performance requiremENTs
    纺织机械 染整机器导布辊 主要尺寸及要求
    China National Standards
    ENT

    English PDF
    GB/T 18737.8-2009 Textile machinery and accessories - Beams for winding - Part 8: Definitions of run-out tolerances and methods of measuremENT
    纺织机械与附件 经轴 第8部分:跳动公差的定义和测量方法
    China National Standards
    ENT

    English PDF
    GB 16926-2009 High-voltage alternating currENT switch-fuse combinations
    高压交流负荷开关 熔断器组合电器
    China National Standards
    ENT

    English PDF
    GB 23313-2009 Electrical equipmENT of industrial machines - Electromagnetic compatibility - Emission limits
    工业机械电气设备 电磁兼容 发射限值
    China National Standards
    ENT

    English PDF
    GB/T 23369-2009 Standard test method for determination of magnetic saturation (MS) of cemENTed carbides
    硬质合金磁饱和(MS)测定的标准试验方法
    China National Standards
    ENT

    English PDF

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