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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 "At" GB Standards List:
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    GB/T 20925-2007 DAta exchange for passenger transport settlement based on XML
    基于XML的道路客运结算数据交换
    China National Standards
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    GB/T 20924-2007 Service quality evaluAtion for freight transportion by road
    道路货物运输服务质量评定
    China National Standards
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    GB/T 20923-2007 EvaluAtion index for freight transportation by road
    道路货物运输评价指标
    China National Standards
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    GB/T 20935.1-2007 Method of electromagnetic acoustic inspection for metal mAterials - Part 1: Standard guide for electromagnetic acoustic transducers (EMATs)
    金属材料电磁超声检验方法 第1部分:电磁超声换能器指南
    China National Standards
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    GB/T 20932-2007 Pig-irons - Definition and classificAtion
    生铁 定义与分类
    China National Standards
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    GB/T 15970.9-2007 Corrosion of metal and alloys - Stress corrosion testing - Part 9: PreparAtion and use of pre-cracked specimens for tests under rising load or rising displacement
    金属和合金的腐蚀 应力腐蚀试验 第9部分:渐增式载荷或渐增式位移下的预裂纹试样的制备和应用
    China National Standards
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    GB/T 15970.6-2007 Corrosion of metals and alloys - Stress corrosion testing - Part 6: PreparAtion and use of pre-cracked specimens for tests under constant load or constant displacement
    金属和合金的腐蚀 应力腐蚀试验 第6部分:恒载荷或恒位移下的预裂纹试样的制备和应用
    China National Standards
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    GB/T 1221-2007 HeAt-resistant steel bars
    耐热钢棒
    China National Standards
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    GB/T 20688.1-2007 Rubber bearing - Part 1: Seismic-protection isolAtors test methods
    橡胶支座 第1部分: 隔震橡胶支座试验方法
    China National Standards
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    GB/T 1693-2007 Rubber,vulcanized - DeterminAtion of dielectric constant and dielectric loss tangent
    硫化橡胶 介电常数和介质损耗角正切值的测定方法
    China National Standards
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    GB 3836.17-2007 Electrical apparAtus for explosive gas atmosphere - Part 13: Construction and use of rooms or buildings protected by pressurization
    爆炸性气体环境用电气设备 第17部分:正压房间或建筑物的结构和使用
    China National Standards
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    GB 20936.1-2007 Electrical apparAtus for the detection and measurement of flammable gases - Part 1: General requirement and test methods
    可燃性气体探测用电气设备 第1部分:通用要求和试验方法
    China National Standards
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    GB/T 3926-2007 RAted voltages for medium frequency equipment
    中频设备额定电压
    China National Standards
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    GB/T 20939-2007 Structuring principles for technical products and technical product documentAtion - Letter codes - Main classes and subclasses of objects according to their purpose and task
    技术产品及技术产品文件结构原则 字母代码 按项目用途和任务划分的主类和子类
    China National Standards
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    GB/T 17564.5-2007 Standard dAta element types with associated classification scheme for electric components - Part 5: Extensions to the EXPRESS dictionary schema
    电气元器件的标准数据元素类型和相关分类模式 第5部分: EXPRESS 字典模式扩展
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    GB 17625.2-2007 Eiectromagnetic compAtibility limits(EMC) - Limitation of voltage changes,voltage fluctuations and flicker in public low-voltage supply systems,for equipment with rated current ≤16A per phase and not subject to conditional connection
    电磁兼容 限值 对每相额定电流≤16A且无条件接入的设备在公用低压供电系统中产生的电压变化、电压波动和闪烁的限制
    China National Standards
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    GB/T 12782-2007 Motor vehicle - HeAting performance requirement - Test method
    汽车采暖性能要求和试验方法
    China National Standards
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    GB/T 12546-2007 Motor vehicle - VentilAtion and heat Insulation - Test method
    汽车隔热通风试验方法
    China National Standards
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    GB/T 8546-2007 Titanium clad stainless steel plAte
    钛-不锈钢复合板
    China National Standards
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    GB/T 8013.3-2007 Anodic oxide coAtings and organic polymer coatings on aluminium and its alloys - Part 3: Organic polymer coatings
    铝及铝合金阳极氧化膜与有机聚合物膜 第3部分:有机聚合物喷涂膜
    China National Standards
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    GB/T 8013.2-2007 Anodic oxide coAtings and organic polymer coatings on aluminium and its alloys - Part 2: Combined anodic oxide coating
    铝及铝合金阳极氧化膜与有机聚合物膜 第2部分:阳极氧化复合膜
    China National Standards
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    GB/T 8013.1-2007 Anodic oxide coAtings and organic polymer coatings on aluminium and its alloys - Part 1: Anodic oxide coatings
    铝及铝合金阳极氧化膜与有机聚合物膜 第1部分:阳极氧化膜
    China National Standards
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    GB/T 7452-2007 Mechanical vibrAtion - Guidelines for the measurement, reporting and evaluation of vibration with regard to habitability on passenger and merchant ships
    机械振动 客船和商船适居性振动测量、报告和评价准则
    China National Standards
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    GB/T 3625-2007 Titanium and titanium alloy tube for condensers and heAt exchangers
    换热器及冷凝器用钛及钛合金管
    China National Standards
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    GB/T 3621-2007 Titanium and titanium alloy plAte and sheet
    钛及钛合金板材
    China National Standards
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    GB/T 3620.2-2007 Titanium and titanium alloys-permissible variAtions of chemical composition for wrought product analysis
    钛及钛合金加工产品化学成分允许偏差
    China National Standards
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    GB/T 3620.1-2007 DesignAtion and composition of titanium and titanium alloys
    钛及钛合金牌号和化学成分
    China National Standards
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    GB/T 3462-2007 Bars and plAte blanks of molybdenum
    钼条和钼板坯
    China National Standards
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    GB/T 3460-2007 Ammonium molybdAte
    钼酸铵
    China National Standards
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    GB/T 20975.2-2007 Chemical analysis methods of aluminium and aluminium alloys - Part 2:DeterminAtion of arsenic content molybdenum blue spectrophotometric method
    铝及铝合金化学分析方法 第2部分:砷含量的测定 钼蓝分光光度法
    China National Standards
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    GB/T 20975.1-2007 Chemical analysis methods of aluminium and aluminium alloys - Part 1:DeterminAtion of mercury content - Cold atomic absorption spectrometric method
    铝及铝合金化学分析方法 第1部分:汞含量的测定 冷原子吸收光谱法
    China National Standards
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    GB/T 20931.9-2007 Methods for chemical analysis of lithium - DeterminAtion of nitrogen content - Mercuric potassium iodide spectrophotometric method
    锂化学分析方法 氮量的测定 碘化汞钾分光光度法
    China National Standards
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    GB/T 20931.8-2007 Methods for chemical analysis of lithium - DeterminAtion of chlorine content - Thiocyanate spectrophotometric method
    锂化学分析方法 氯量的测定 硫氰酸盐分光光度法
    China National Standards
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    GB/T 20931.7-2007 Methods for chemical analysis of lithium - DeterminAtion of nickel content - α-Furil dioxime spectrophotometric method
    锂化学分析方法 镍量的测定 α-联呋喃甲酰二肟萃取光度法
    China National Standards
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    GB/T 20931.6-2007 Methods for chemical analysis of lithium - DeterminAtion of aluminum content - Chromazurol S-cetylpyridine broide spectrophotometric method
    锂化学分析方法 铝量的测定 铬天青S-溴化十六烷基吡啶分光光度法
    China National Standards
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    GB/T 20931.5-2007 Methods for chemical analysis of lithium - DeterminAtion of silicon content - Molybdenum blue spectrophotometric method
    锂化学分析方法 硅量的测定 硅钼蓝分光光度法
    China National Standards
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    GB/T 20931.4-2007 Methods for chemical analysis of lithium - DeterminAtion of iron content - Orthopenanthroline spectrophotometric method
    锂化学分析方法 铁量的测定 邻二氮杂菲分光光度法
    China National Standards
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    GB/T 20931.3-2007 Methods for chemical analysis of lithium - DeterminAtion of calcium content - Flame atomic absorption spectrometric method
    锂化学分析方法 钙量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 20931.2-2007 Methods for chemical analysis of lithium - DeterminAtion of sodium content - Flame atomic absorption spectrometric method
    锂化学分析方法 钠量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 20931.1-2007 Methods for chemical analysis of lithium - DeterminAtion of potassium content - Flame atomic absorption spectrometric method
    锂化学分析方法 钾量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 20931.11-2007 Methods for chemical analysis of lithium - DeterminAtion of magnesium content - Flame atomic absorption spectrometric method
    锂化学分析方法 镁量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 20931.10-2007 Methods for chemical analysis of lithium - DeterminAtion of copper content - Flame atomic absorption spectrometric method
    锂化学分析方法 铜量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 2085.1-2007 Aluminum powder - Part 1: Air Atomized aluminium powder
    铝粉 第1部分:空气雾化铝粉
    China National Standards
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    GB/T 18033-2007 Seamless copper tubes for wAter and gas
    无缝铜水管和铜气管
    China National Standards
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    GB/T 14845-2007 Tianium sheet for plAte heat exchangers
    板式换热器用钛板
    China National Standards
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    GB/T 13441.1-2007 Mechanical vibrAtion and shock - Evaluation of human exposure to whole-body vibration - Part 1: General requirements
    机械振动与冲击 人体暴露于全身振动的评价 第1部分: 一般要求
    China National Standards
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    GB/T 8123-2007 Dial test indicAtors
    杠杆指示表
    China National Standards
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    GB/T 18761-2007 Dial indicAtor with electronic digital display
    电子数显指示表
    China National Standards
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    GB/T 20916-2007 SpecificAtion for the Chinese office file format
    中文办公软件文档格式规范
    China National Standards
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    GB/T 17626.16-2007 Electromagnetic compAtibility - Testing and measurement techniques - Test for immunity to conducted,common mode disturbances in the frequency range 0Hz to 150kHz
    电磁兼容 试验和测量技术 0Hz~150kHz共模传导骚扰抗扰度试验
    China National Standards
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    GB/T 8566-2007 InformAtion technology - Software life cycle processes
    信息技术 软件生存周期过程
    China National Standards
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    GB/T 20918-2007 InformAtion technology - Software life cycle processes - Risk management
    信息技术 软件生存周期过程 风险管理
    China National Standards
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    GB/T 20908-2007 General specificAtion for the contact line measuring car of urban rail transit
    城市轨道交通接触网检测车通用技术条件
    China National Standards
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    GB/T 20907-2007 Technical requirements for automAtic fare collection system of urban rail transportation
    城市轨道交通自动售检票系统技术条件
    China National Standards
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    GB/T 7739.9-2007 Methods for chemical analysis of gold concentrAtes - Part 9: Determination of carbon contents
    金精矿化学分析方法 第9部分:碳量的测定
    China National Standards
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    GB/T 7739.8-2007 Methods for chemical analysis of gold concentrAtes - Part 8: Determination of sulfur contents
    金精矿化学分析方法 第8部分: 硫量的测定
    China National Standards
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    GB/T 7739.7-2007 Methods for chemical analysis of gold concentrAtes - Part 7: Determination of iron contents
    金精矿化学分析方法 第7部分:铁量的测定
    China National Standards
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    GB/T 7739.6-2007 Methods for chemical analysis of gold concentrAtes - Part 6:Determination of zinc contents
    金精矿化学分析方法 第6部分:锌量的测定
    China National Standards
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    GB/T 7739.5-2007 Methods for chemical analysis of gold concentrAtes - Part 5: Determination of lead contents
    金精矿化学分析方法 第5部分:铅量的测定
    China National Standards
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    GB/T 7739.4-2007 Methods for chemical analysis of gold concentrAtes - Part 4:Determination of copper contents
    金精矿化学分析方法 第4部分:铜量的测定
    China National Standards
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    GB/T 7739.3-2007 Methods for chemical analysis of gold concentrAtes - Part 3:Determination of arsenic contents
    金精矿化学分析方法 第3部分:砷量的测定
    China National Standards
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    GB/T 7739.2-2007 Methods for chemical analysis of gold concentrAtes - Part 2:Determination silver contents
    金精矿化学分析方法 第2部分:银量的测定
    China National Standards
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    GB/T 7739.1-2007 Methods for chemical analysis of gold concentrAtes - Part 1:Determination of gold and silver contents
    金精矿化学分析方法 第1部分:金量和银量的测定
    China National Standards
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    GB/T 7739.11-2007 Methods for chemical analysis of gold concentrAtes - Part 11: Determination of arsenic and bismuth contents
    金精矿化学分析方法 第11部分:砷量和铋量的测定
    China National Standards
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    GB/T 7739.10-2007 Methods for chemical analysis of gold concentrAtes - Part 10:Determination of antimony contents
    金精矿化学分析方法 第10部分:锑量的测定
    China National Standards
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    GB/T 20899.9-2007 Methods for chemical analysis of gold ores - Part 9:DeterminAtion of carbon contents
    金矿石化学分析方法 第9部分:碳量的测定
    China National Standards
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    GB/T 20899.8-2007 Methods for chemical analysis of gold ores - Part 8:DeterminAtion of sulfur contents
    金矿石化学分析方法 第8部分:硫量的测定
    China National Standards
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    GB/T 20899.7-2007 Methods for chemical analysis of gold ores - Part 7:DeterminAtion of iron contents
    金矿石化学分析方法 第7部分:铁量的测定
    China National Standards
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    GB/T 20899.6-2007 Methods for chemical analysis of gold ores - Part 6: DeterminAtion of zinc contents
    金矿石化学分析方法 第6部分:锌量的测定
    China National Standards
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    GB/T 20899.5-2007 Methods for chemical analysis of gold ores - Part 5:DeterminAtion of lead contents
    金矿石化学分析方法 第5部分:铅量的测定
    China National Standards
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    GB/T 20899.4-2007 Methods for chemical analysis of gold ores - Part 4:DeterminAtion of copper contents
    金矿石化学分析方法 第4部分:铜量的测定
    China National Standards
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    GB/T 20899.3-2007 Methods for chemical analysis of gold ores - Part 3:DeterminAtion of arsenic contents
    金矿石化学分析方法 第3部分:砷量的测定
    China National Standards
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    GB/T 20899.2-2007 Methods for chemical analysis of gold ores - Part 2:DeterminAtion of silver contents
    金矿石化学分析方法 第2部分:银量的测定
    China National Standards
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    GB/T 20899.1-2007 Methods for chemical analysis of gold ores - Part 1:DeterminAtion of gold contents
    金矿石化学分析方法 第1部分:金量的测定
    China National Standards
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    GB/T 20899.11-2007 Methods for chemical analysis of gold ores - Part 11:DeterminAtion of arsenic and bismuth contents
    金矿石化学分析方法 第11部分:砷量和铋量的测定
    China National Standards
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    GB/T 20899.10-2007 Methods for chemical analysis of gold ores - Part 10:DeterminAtion of antimony contents
    金矿石化学分析方法 第10部分:锑量的测定
    China National Standards
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    GB 5085.7-2007 IdentificAtion standards for hazardous wastes - General specifications
    危险废物鉴别标准 通则
    China National Standards
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    GB 5085.6-2007 IdentificAtion standards for hazardous wastes - Identification for toxic substance content
    危险废物鉴别标准 毒性物质含量鉴别
    China National Standards
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    GB 5085.5-2007 IdentificAtion standards for hazardous wastes - Identification for reactivity
    危险废物鉴别标准 反应性鉴别
    China National Standards
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    GB 5085.4-2007 IdentificAtion standards for hazardous wastes - Identification for ignitability
    危险废物鉴别标准 易燃性鉴别
    China National Standards
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    GB 5085.3-2007 IdentificAtion standards for hazardous wastes - Identification for extraction toxicity
    危险废物鉴别标准 浸出毒性鉴别
    China National Standards
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    GB 5085.2-2007 IdentificAtion standards for hazardous wastes - Screening test for acute toxicity
    危险废物鉴别标准 急性毒性初筛
    China National Standards
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    GB 5085.1-2007 IdentificAtion standards for hazardous wastes - Identification for corrosivity
    危险废物鉴别标准 腐蚀性鉴别
    China National Standards
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    GB/T 12465-2007 Piping compensAtory couplings
    管路补偿接头
    China National Standards
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    GB/T 20910-2007 TemperAture/pressure safety valve for hot water supply system
    热水系统用温度压力安全阀
    China National Standards
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    GB/T 15055-2007 Permissible stamping variAtions in dimensions without tolerance indication
    冲压件未注公差尺寸极限偏差
    China National Standards
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    GB/T 14041.1-2007 Hydraulic fluid power - Filter element - VerificAtion of fabrication integrity and determination of the first bubble point
    液压滤芯 结构完整性验证和初始冒泡点的确定
    China National Standards
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    GB/T 13320-2007 Metellographic grading Atlas and assessing method for steel die forgings
    钢质模锻件 金相组织评级图及评定方法
    China National Standards
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    GB/T 12234-2007 Bolted bonnet steel gAte valves for petroleum and natural gas industries
    石油、天然气工业用螺柱连接阀盖的钢制闸阀
    China National Standards
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    GB/T 8931-2007 Refractories - DeterminAtion of slag resistance
    耐火材料 抗渣性试验方法
    China National Standards
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    GB/T 20900-2007 Lifts(elevAtors),escalators and moving walks - Risk assessment and reduction methodology
    电梯、自动扶梯和自动人行道 风险评价和降低的方法
    China National Standards
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    GB/T 20902-2007 SpecificAtion for equipping and managing of the measuring instrument of energy in the nonferrous metals smelters
    有色金属冶炼企业能源计量器具配备和管理要求
    China National Standards
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    GB/T 20901-2007 SpecificAtion for equipping and managing of measuring instrument of energy in petroleum and petrochemical industry
    石油石化行业能源计量器具配备和管理要求
    China National Standards
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    GB/T 12936-2007 Solar energy - Thermal applicAtion - Terminology
    太阳能热利用术语
    China National Standards
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    GB 20912-2007 Vaporizer /pressure regulAtor of LPG vehicle
    汽车用液化石油气蒸发调节器
    China National Standards
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    GB 50397-2007 Code for acceptance of electrical construction installAtion in metallurgy
    冶金电气设备工程安装验收规范
    China National Standards
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    GB 20922-2007 The reuse of urban recycling wAter - Quality of farmland irrigation water
    城市污水再生利用 农田灌溉用水水质
    China National Standards
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    GB 50501-2007 Code of valuAtion with bill quantity of water conservancy constrution works
    水利工程工程量清单计价规范
    China National Standards
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    GB/T 20903-2007 ClassificAtion of condiment
    调味品分类
    China National Standards
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    GB/T 20915.2-2007 Stamping dies - Elastomer pressure springs - Part 2: SpecificAtion of accessories
    冲模 弹性体压缩弹簧 第2部分:附件规格
    China National Standards
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