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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 "IT" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 23595.3-2009 Test methods of rare earth yellow phosphor for whITe LED lamps - Part 3: Determination of chromaticity coordinates
    白光LED灯用稀土黄色荧光粉试验方法 第3部分：色品坐标的测定    		 China National Standards
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    GB/T 23595.2-2009 Test methods of rare earth yellow phosphor for whITe LED lamps - Part 2: Determination of relative brightness
    白光LED灯用稀土黄色荧光粉试验方法 第2部分：相对亮度的测定    		 China National Standards
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    GB/T 23595.1-2009 Test methods of rare earth yellow phosphor for whITe LED lamps - Part 1: Determination of spectrum property
    白光LED灯用稀土黄色荧光粉试验方法 第1部分：光谱性能的测定    		 China National Standards
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    GB/T 6409.2-2009 Superabrasives - Diamond or cubic boron nITride grinding tools - Shapes and dimensions
    超硬磨料制品 金刚石或立方氮化硼磨具 形状和尺寸    		 China National Standards
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    GB/T 2481.2-2009 Bonded abrasives - Determination and designation of grain size distribution - Part 2: MicrogrITs
    固结磨具用磨料 粒度组成的检测和标记 第2部分：微粉    		 China National Standards
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    GB/T 23540-2009 Coated abrasives - Flap wheels wITh incorporated flanges or separate flanges
    涂附磨具 装有卡盘或未装卡盘的页轮    		 China National Standards
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    GB/T 23539-2009 Coated abrasives - Flap wheels wITh shaft
    涂附磨具 带轴页轮    		 China National Standards
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    GB/T 23537-2009 Superabrasives - LimIT deviations and run-out tolerances for grinding wheels with diamond or cubic boron nitride and mounted points
    超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差    		 China National Standards
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    GB/T 21944.4-2009 Special products of silicon carbide - Kiln furnITure of reaction bonded silicon carbide - Part 4：Burner nozzle
    碳化硅特种制品 反应烧结碳化硅窑具 第4部分：烧嘴套    		 China National Standards
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    GB/T 21944.2-2009 Special products of silicon carbide - Kiln furnITure of reaction bonded silicon carbide - Part 2：Special beam
    碳化硅特种制品 反应烧结碳化硅窑具 第2部分：异型梁    		 China National Standards
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    GB/T 20316.1-2009 Abrasive grains - Determination of bulk densITy - Part 1: Macrogrits
    普通磨料 堆积密度的测定 第1部分：粗磨粒    		 China National Standards
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    GB/T 13835.9-2009 Test method for rabbIT hair - Part 9: Crimp properties
    兔毛纤维试验方法 第9部分：卷曲性能    		 China National Standards
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    GB/T 13835.8-2009 Test method for rabbIT hair - Part 8: Extractable matter by ether
    兔毛纤维试验方法 第8部分：乙醚萃取物含量    		 China National Standards
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    GB/T 13835.7-2009 Test method for rabbIT hair - Part 7: Whiteness
    兔毛纤维试验方法 第7部分：白度    		 China National Standards
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    GB/T 13835.6-2009 Test method for rabbIT hair - Part 6: Diameter - Projection microscope method
    兔毛纤维试验方法 第6部分：直径 投影显微镜法    		 China National Standards
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    GB/T 13835.5-2009 Test method for rabbIT hair - Part 5: Breaking tenacity and elongation at break of single fibre
    兔毛纤维试验方法 第5部分：单纤维断裂强度和断裂伸长率    		 China National Standards
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    GB/T 13835.4-2009 Test method for rabbIT hair - Part 4: Moisture regain - Drying oven method
    兔毛纤维试验方法 第4部分：回潮率 烘箱法    		 China National Standards
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    GB/T 13835.3-2009 Test method for rabbIT hair - Part 3: Percentage of foreign matter，coarse hair and loosen hair
    兔毛纤维试验方法 第3部分：含杂率、粗毛率和松毛率    		 China National Standards
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    GB/T 13835.2-2009 Test method for rabbIT hair - Part 2: Average length and percentage of short hair - Hand-arrange method
    兔毛纤维试验方法 第2部分：平均长度和短毛率 手排法    		 China National Standards
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    GB/T 13835.1-2009 Test method for rabbIT hair - Part 1: Sampling
    兔毛纤维试验方法 第1部分：取样    		 China National Standards
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    GB/T 13832-2009 Angora rabbIT hair
    安哥拉兔（长毛兔）兔毛    		 China National Standards
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    GB 16895.7-2009 Low-voltage electrical installations - Part 7-704: Requirements for special installations or locations - Construction and demolITion site installations
    低压电气装置 第7-704部分：特殊装置或场所的要求 施工和拆除场所的电气装置    		 China National Standards
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    GB 23712-2009 Electrical equipment of industrial machines - Electromagnetic compatibilITy - Emission limits for machine tools
    工业机械电气设备 电磁兼容 机床发射限值    		 China National Standards
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    GB/T 22861-2009 Worsted yarn interweave wITh wollen yarn fabric
    精粗梳交织毛织品    		 China National Standards
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    GB/T 22854-2009 KnITted school uniform
    针织学生服    		 China National Standards
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    GB/T 22853-2009 KnITted sportwear
    针织运动服    		 China National Standards
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    GB/T 22852-2009 KnITted swimwear fabric
    针织泳装面料    		 China National Standards
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    GB/T 22848-2009 Finished knITted fabric
    针织成品布    		 China National Standards
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    GB/T 22847-2009 KnITted grey fabric
    针织坯布    		 China National Standards
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    GB/T 22846-2009 Test methods of four points system for visually inspecting knITted fabrics
    针织布（四分制）外观检验    		 China National Standards
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    GB/T 22799-2009 Test method for hydroscopicITy of towel product
    毛巾产品吸水性测试方法    		 China National Standards
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    GB/T 23642-2009 Electrical insulating materials and systems - Electrical measurement of partial discharges (PD) under short rise time and repetITive voltage impulses
    电气绝缘材料和系统 瞬时上升和重复冲击电压条件下的局部放电(PD)电气测量    		 China National Standards
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    GB/T 22583-2009 Radiation-resistant knITwear
    防辐射针织品    		 China National Standards
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    GB/T 23683-2009 Method of testing flow capacITy of refrigerant capillary tubes
    制冷剂毛细管流量的试验方法    		 China National Standards
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    GB 23489-2009 Food addITive - Natural anethole
    食品添加剂 大茴香脑(天然)    		 China National Standards
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    GB/T 23648-2009 Guideline of earthquake emergency response and rescue for communITy volunteer
    社区志愿者地震应急与救援工作指南    		 China National Standards
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    GB/T 6609.35-2009 Chemical analysis methods and determination of physical performance of alumina - Part 35: Determination of specific surface area by nITrogen adsorption
    氧化铝化学分析方法和物理性能测定方法 第35部分：比表面积的测定 氮吸附法    		 China National Standards
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    GB/T 6609.33-2009 Chemical analysis methods and determination of physical performance of alumina - Part 33: Determination of attrITion index
    氧化铝化学分析方法和物理性能测定方法 第33部分：磨损指数的测定    		 China National Standards
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    GB/T 23615.1-2009 Accessorial material for archITectural aluminum alloy profiles - Part 1: Thermal barrier strip of polyamide
    铝合金建筑型材用辅助材料 第1部分：聚酰胺隔热条    		 China National Standards
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    GB/T 23614.2-2009 Chemical analysis methods for tITanium nickel shape memory alloy - Part 2: Determination of cobalt, copper, chromium, iron, niobium content - Inductively coupled plasma atomic emission spectrometry
    钛镍形状记忆合金化学分析方法 第2部分：钴、铜、铬、铁、铌量的测定 电感耦合等离子体发射光谱法    		 China National Standards
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    GB/T 23614.1-2009 Methods for chemical analysis of tITanium nickel shape memory alloy - Part 1: Determination of nickel content - Dimethylglyoxime precipitate separatioin－EDTA complex-zinc chloride back titration
    钛镍形状记忆合金化学分析方法 第1部分：镍量的测定 丁二酮肟沉淀分离－EDTA络合-氯化锌返滴定法    		 China National Standards
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    GB/T 23612-2009 Anodizing and electrophoretic painting technical specification on wrought aluminium alloy extruded profiles for archITecture
    铝合金建筑型材阳极氧化与阳极氧化电泳涂漆工艺技术规范    		 China National Standards
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    GB/T 23606-2009 Copper-hydrogen embrITtlement test method
    铜氢脆检验方法    		 China National Standards
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    GB/T 23605-2009 Method for β transus temperature determination of tITanium alloys
    钛合金β转变温度测定方法    		 China National Standards
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    GB/T 23604-2009 Methods of sampling for mechanical properties testing of tITanium and titanium alloy products
    钛及钛合金产品力学性能试验取样方法    		 China National Standards
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    GB/T 23603-2009 Test method of tITanium and titanium alloy surface contamination layer
    钛及钛合金表面污染层检测方法    		 China National Standards
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    GB/T 23602-2009 Methods of descaling and cleaning for tITanium and titanium alloy surfaces
    钛及钛合金表面除鳞和清洁方法    		 China National Standards
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    GB/T 23601-2009 Method of eddy current testing for tITanium and titanium alloy bars and wires
    钛及钛合金棒、丝材涡流探伤方法    		 China National Standards
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    GB/T 23547-2009 Nong jiang-flavour Chinese spirITs
    浓酱兼香型白酒    		 China National Standards
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    GB/T 23545-2009 Determination of manganese in whITe wine - Inductively coupled plasma atomic emission spectrometry
    白酒中锰的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 23544-2009 Good manufacturing practice for Chinese spirITs enterprises
    白酒企业良好生产规范    		 China National Standards
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    GB/T 23584-2009 Determination of acetamiprid residue in fruITs and vegetables - Liquid chromatography-tandem mass spectrometry
    水果、蔬菜中啶虫脒残留量的测定 液相色谱-串联质谱法    		 China National Standards
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    GB/T 23582.1-2009 Test condITions for vertical turning and boring lathes - Testing of the accuracy - Part 1: Single and double column vertical turning and boring lathes
    立式车床检验条件 精度检验 第1部分：单柱和双柱立式车床    		 China National Standards
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    GB/T 23578-2009 Road construction and road maintenance machinery and equipment - Slipform pavers - DefinITions and commercial specifications
    道路施工与养护机械设备 滑模摊铺机 术语和商业规格    		 China National Standards
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    GB/T 23569-2009 Test condITions for heavy duty horizontal lathe - Testing of the accuracy
    重型卧式车床检验条件 精度检验    		 China National Standards
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    GB/T 23568.1-2009 ReliabilITy evaluation for function units of machine tools - Part 1: General rule
    机床功能部件可靠性评定 第1部分：总则    		 China National Standards
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    GB/T 23567.1-2009 ReliabilITy evaluation for numerical control machine tools - Part 1: General rule
    数控机床可靠性评定 第1部分：总则    		 China National Standards
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    GB/T 16462.8-2009 Test condITions for numerically controlled turning machines and turning centres - Part 8: Evaluation of thermal distortions
    数控车床和车削中心检验条件 第8部分：热变形的评定    		 China National Standards
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    GB/T 16462.7-2009 Test condITions for numerically controlled turning machines and turning centres - Part 7: Evaluation of contouring performance in the coordinate planes
    数控车床和车削中心检验条件 第7部分：在坐标平面内轮廓特性的评定    		 China National Standards
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    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
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    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
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    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
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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
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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
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    GB/T 23521-2009 Silver and copper alloy bar, tube and strip for tantalum capacITors use
    钽电容器用银铜合金棒、管、带材    		 China National Standards
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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
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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
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    GB/T 23561.5-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 5: Methods for determining the water absorbabilITy of coal and rock
    煤和岩石物理力学性质测定方法 第5部分：煤和岩石吸水性测定方法    		 China National Standards
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    GB/T 23561.4-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 4: Methods for calculating the porosITy of coal and rock
    煤和岩石物理力学性质测定方法 第4部分：煤和岩石孔隙率计算方法    		 China National Standards
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    GB/T 23561.3-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 3: Methods for determining the block densITy of coal and rock
    煤和岩石物理力学性质测定方法 第3部分：煤和岩石块体密度测定方法    		 China National Standards
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    GB/T 23561.2-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 2: Methods for determining the true densITy of coal and rock
    煤和岩石物理力学性质测定方法 第2部分：煤和岩石真密度测定方法    		 China National Standards
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    GB/T 17719-2009 Calculation method and utilization guides for waste heat resource’s quantITy of industrial boiler’s and flame heating furnace’s exhaust gas
    工业锅炉及火焰加热炉烟气余热资源量计算方法与利用导则    		 China National Standards
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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
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    GB/T 23470.1-2009 Sensory analysis - General guidance for the staff of a sensory evaluation laboratory - Part 1: Staff responsibilITies
    感官分析 感官分析实验室人员一般导则 第1部分：实验室人员职责    		 China National Standards
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    GB/T 23504-2009 Determination of zearalenone in food - High performance liquid chromatographic method wITh immunoaffinity column clean-up
    食品中玉米赤霉烯酮的测定 免疫亲和层析净化高效液相色谱法    		 China National Standards
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    GB/T 23503-2009 Determination of deoxynivalenol in food - High performance liquid chromatographic method wITh immunoaffinity column clean-up
    食品中脱氧雪腐镰刀菌烯醇的测定 免疫亲和层析净化高效液相色谱法    		 China National Standards
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    GB/T 23502-2009 Determination of ochratoxin A in food - High performance liquid chromatographic method wITh immunoaffinity column clean-up
    食品中赭曲霉毒素A的测定 免疫亲和层析净化高效液相色谱法    		 China National Standards
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    GB/T 23501-2009 Determination of T-2 toxin in food - High performance liquid chromatographic method wITh immunoaffinity column clean-up
    食品中T-2毒素的测定 免疫亲和层析净化高效液相色谱法    		 China National Standards
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    GB/T 23380-2009 Determination of carbendazim residues in fruITs and vegetables - HPLC method
    水果、蔬菜中多菌灵残留的测定 高效液相色谱法    		 China National Standards
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    GB/T 23379-2009 Method for determination of imidacloprid residues in fruITs, vegetables and teas - High performance liquid chromatographic method
    水果、蔬菜及茶叶中吡虫啉残留的测定 高效液相色谱法    		 China National Standards
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    GB/T 22838.2-2009 Determination of physical characteristics for cigarettes and filter rods - Part 2: Length - PhotoelectricITy method
    卷烟和滤棒物理性能的测定 第2部分：长度 光电法    		 China National Standards
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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
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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
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    GB/T 23506-2009 The natural gas power set for oil pruduction drilling sITe
    石油采油井场燃气动力机组    		 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 14896.8-2009 Non-tradITional machines - Terminology - Part 8: Electric melting explosion machines
    特种加工机床 术语 第8部分：电熔爆加工机床    		 China National Standards
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    GB/T 14896.4-2009 Non-tradITional machines - Terminology - Part 4: Ultrasonic machines
    特种加工机床 术语 第4部分：超声加工机床    		 China National Standards
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    GB/T 14896.3-2009 Non-tradITional machines - Terminology - Part 3: Electrochemical machines
    特种加工机床 术语 第3部分：电解加工机床    		 China National Standards
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    GB/T 14896.2-2009 Non-tradITional machines - Terminology - Part 2: Electro-discharge machines
    特种加工机床 术语 第2部分：电火花加工机床    		 China National Standards
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    GB/T 14896.1-2009 Non-tradITional machines - Terminology - Part 1: Basic terminology
    特种加工机床 术语 第1部分：基本术语    		 China National Standards
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    GB/T 23464-2009 Protective clothing - Static protective wool knITting clothing
    防护服装 防静电毛针织服    		 China National Standards
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    GB/T 23413-2009 Determination of crystallITe size and micro-strain of nano-materials - X-ray diffraction line broadening method
    纳米材料晶粒尺寸及微观应变的测定 X射线衍射线宽化法    		 China National Standards
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    GB/T 23478-2009 Technical regulation on the surveying and monIToring of pine wood nematode
    松材线虫普查监测技术规程    		 China National Standards
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    GB/T 23472-2009 Surface decorated strawboard wITh paper impregnated thermosetting resin
    浸渍胶膜纸饰面秸秆板    		 China National Standards
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    GB/T 23471-2009 Laminated impregnated paper strawboard composITe floor
    浸渍纸层压秸秆复合地板    		 China National Standards
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    GB/T 5817-2009 Hazardous degree classification of workplace wITh dust
    粉尘作业场所危害程度分级    		 China National Standards
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    GB 23394-2009 Self-contained closed-circuIT breathing apparatus of compressed oxygen
    自给闭路式压缩氧气呼吸器    		 China National Standards
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    GB 15599-2009 Safety rules of lightning wITh relation to petroleum and its facilities
    石油与石油设施雷电安全规范    		 China National Standards
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    GB 13348-2009 Safety rules of static electricITy with relation to liquid petroleum products
    液体石油产品静电安全规程    		 China National Standards
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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
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