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  •  China "IT" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    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    		 China National Standards
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    GB/T 34702-2017 Analytical method of chemical composITion for low temperature sulphur tail gas hydrogenation catalyst
    低温硫磺尾气加氢催化剂化学成分分析方法    		 China National Standards
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    GB/T 34827-2017 E-commerce credIT—General principles of transaction dispute resolution in online retailing
    电子商务信用 第三方网络零售平台交易纠纷处理通则    		 China National Standards
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    GB/T 34830.1-2017 Collection specifications for credIT information—Part 1: General principles
    信用信息征集规范 第1部分：总则    		 China National Standards
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    GB/T 22119-2017 CredIT service agency—Specifications for trustworthiness assessment business
    信用服务机构 诚信评价业务规范    		 China National Standards
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    GB/T 34768-2017 Technical specification for fruITs and vegetables trading in wholesale markets
    果蔬批发市场交易技术规范    		 China National Standards
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    GB/T 34991-2017 12.5kHz TDMA channel based professional digITal trunking communication system—Technical specifications for physical layer and data link layer of air interface
    基于12.5kHz信道的时分多址（TDMA）专用数字集群通信系统 空中接口物理层及数据链路层技术规范    		 China National Standards
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    GB/T 34992-2017 12.5kHz TDMA channel based professional digITal trunking communication system—Technical specifications for call control layer of air interface
    基于12.5kHz信道的时分多址（TDMA）专用数字集群通信系统 空中接口呼叫控制层技术规范    		 China National Standards
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    GB/T 34999-2017 Technical requirements and measurement methods for digITal audio recording system in broadcast center
    广播中心数字音频录制系统技术要求和测量方法    		 China National Standards
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    GB/T 34520.6-2017 Test methods for continuous silicon carbide fiber－Part 6：ResistivITy
    连续碳化硅纤维测试方法 第6部分：电阻率    		 China National Standards
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    GB 34660-2017 Road vehicles—Requirements and test methods of electromagnetic compatibilITy
    道路车辆 电磁兼容性要求和试验方法    		 China National Standards
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    GB/T 20203-2017 Technical specification for irrigation projects wITh pipe conveyance
    管道输水灌溉工程技术规范    		 China National Standards
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    GB/T 12690.5-2017 Chemical analysis methods for non-rare earth impurITies of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents
    稀土金属及其氧化物中非稀土杂质化学分析方法 第5部分：钴、锰、铅、镍、铜、锌、铝、铬、镁、镉、钒、铁量的测定    		 China National Standards
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    GB/T 13350-2017 Glass wool and ITs products for thermal insulation
    绝热用玻璃棉及其制品    		 China National Standards
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    GB/T 4513.4-2017 MonolIThic (unshaped) refractory products—Part 4： Determination of consistency of castables
    不定形耐火材料 第4部分：浇注料流动性的测定    		 China National Standards
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    GB/T 4513.2-2017 MonolIThic (unshaped) refractory products—Part 2：Sampling for testing
    不定形耐火材料 第2部分：取样    		 China National Standards
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    GB/T 4513.7-2017 MonolIThic (unshaped) refractory products—Part 7：Tests on pre-formed shapes
    不定形耐火材料 第7部分：预制件的测定    		 China National Standards
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    GB/T 2015-2017 WhITe portland cement
    白色硅酸盐水泥    		 China National Standards
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    GB/T 4513.5-2017 MonolIThic (unshaped) refractory products—Part5： Preparation and treatment of test pieces
    不定形耐火材料 第5部分：试样制备和预处理    		 China National Standards
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    GB/T 26278-2017 Tyre size substITution guide
    轮胎规格替换指南    		 China National Standards
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    GB/T 34332-2017 Chemical analysis of magnesITe and dolomite refractory products
    菱镁矿和白云石耐火制品化学分析方法    		 China National Standards
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    GB/T 4513.6-2017 MonolIThic (unshaped) refractory products—Part 6：Measurement of physical properties
    不定形耐火材料 第6部分：物理性能的测定    		 China National Standards
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    GB/T 4513.8-2017 MonolIThic (unshaped) refractory products—Part 8： Determination of complementary properties
    不定形耐火材料 第8部分：特殊性能的测定    		 China National Standards
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    GB/T 4513.3-2017 MonolIThic (unshaped) refractory products—Part 3：Characterization as received
    不定形耐火材料 第3部分：基本特性    		 China National Standards
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    GB/T 34556-2017 Impact test method for aluminium matrix composITes
    铝基复合材料冲击试验方法    		 China National Standards
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    GB/T 34554-2017 Test method of structural adhesion reliabilITy for building glass curtain wall
    建筑玻璃幕墙粘接结构可靠性试验方法    		 China National Standards
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    GB/T 34559-2017 Test method for compressive property of C/C composITes
    碳/碳复合材料压缩性能试验方法    		 China National Standards
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    GB/T 34551-2017 Test method for alkali resistance of glass fiber reinforced polymer bars in high temperature condITion
    玻璃纤维增强复合材料筋高温耐碱性试验方法    		 China National Standards
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    GB/T 34555-2017 Test method of air permeabilITy, watertightness,wind load resistance performance for building skylight system
    建筑采光顶气密、水密、抗风压性能检测方法    		 China National Standards
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    GB/T 34558-2017 Terminology for metal matrix composITes
    金属基复合材料术语    		 China National Standards
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    GB/T 34549-2017 SanITary ware—Smart toilet
    卫生洁具 智能坐便器    		 China National Standards
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    GB/T 34563-2017 Terms of the sanITary ware machinery
    卫生陶瓷机械术语    		 China National Standards
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    GB/T 18772-2017 Technical requirement for environmental monITory on municipal solid waste sanitary landfill
    生活垃圾卫生填埋场环境监测技术要求    		 China National Standards
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    GB/T 15076.13-2017 Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nITrogen content—Inert gas fusion thermal conductivity method
    钽铌化学分析方法 第13部分：氮量的测定 惰气熔融热导法    		 China National Standards
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    GB/T 5237.5-2017 Wrought aluminium alloy extruded profiles for archITecture—Part 5: Paint coating profiles
    铝合金建筑型材 第5部分：喷漆型材    		 China National Standards
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    GB/T 5237.6-2017 Wrought aluminium alloy extruded profiles for archITecture—Part 6: Thermal barrier profiles
    铝合金建筑型材 第6部分：隔热型材    		 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    		 China National Standards
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    GB/T 5237.1-2017 Aluminium alloy extruded profiles for archITecture—Part 1：Mill finish profiles
    铝合金建筑型材 第1部分：基材    		 China National Standards
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    GB/T 34482-2017 Determination of thermal transmITtance for architecture aluminium alloy thermal barrier profiles
    建筑用铝合金隔热型材传热系数测定方法    		 China National Standards
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    GB/T 5237.2-2017 Wrought aluminium alloy extruded profiles for archITecture—Part 2:Anodized profiles
    铝合金建筑型材 第2部分：阳极氧化型材    		 China National Standards
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    GB/T 5237.3-2017 Wrought aluminium alloy extruded profiles for archITecture—Part 3：Electrodeposition coating profiles
    铝合金建筑型材 第3部分：电泳涂漆型材    		 China National Standards
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    GB/T 34560.5-2017 Structural steels—Part 5: Technical delivery condITion for atmospheric corrosion resisting steels
    结构钢 第5部分：耐大气腐蚀结构钢交货技术条件    		 China National Standards
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    GB/T 34560.1-2017 Structural steels—Part 1: General technical delivery condITion for hot-rolled products
    结构钢 第1部分：热轧产品一般交货技术条件    		 China National Standards
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    GB/T 34475-2017 Urea grade austenITic stainless steel bars
    尿素级奥氏体不锈钢棒    		 China National Standards
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    GB/T 34568-2017 Iron ores for blast furnace and direct reduction feedstocks－Determination of bulk densITy
    高炉和直接还原用铁矿石 体积密度的测定    		 China National Standards
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    GB/T 34560.4-2017 Structural steels—Part 4：Technical delivery condITions for high yield strength quenched and tempered structural steel plates
    结构钢 第4部分：淬火加回火高屈服强度结构钢板交货技术条件    		 China National Standards
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    GB/T 34560.6-2017 Structural steels—Part 6: Technical delivery condITions for seismic-improved structural steels for building
    结构钢 第6部分：抗震型建筑结构钢交货技术条件    		 China National Standards
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    GB/T 34560.2-2017 Structural steels—Part 2: Technical delivery condITions for structural steels for general purposes
    结构钢 第2部分：一般用途结构钢交货技术条件    		 China National Standards
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    GB/T 16665-2017 MonIToring and testing for energy saving of air compressor unit and air distribution system
    空气压缩机组及供气系统节能监测    		 China National Standards
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    GB 22549-2017 Feed addITive-Dicalcium phosphate
    饲料添加剂 磷酸氢钙    		 China National Standards
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    GB 34461-2017 Feed addITive—L-carnitine
    饲料添加剂 L-肉碱    		 China National Standards
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    GB 20802-2017 Feed addITive-Cupric methionine complex (chelate)
    饲料添加剂 蛋氨酸铜络(螯)合物    		 China National Standards
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    GB 21034-2017 Feed addITive-Calcium salt of hydroxyl analogue of methionine
    饲料添加剂 蛋氨酸羟基类似物钙盐    		 China National Standards
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    GB 34457-2017 Feed addITive―Tricalcium phosphate
    饲料添加剂 磷酸三钙    		 China National Standards
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    GB/T 34353-2017 Earth-moving machinery－Machine-control systems (MCS) using electronic components－Performance crITeria and tests for functional safety
    土方机械 应用电子器件的机器控制系统(MCS) 功能性安全的性能准则和试验    		 China National Standards
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    GB/T 34590.9-2017 Road vehicles—Functional safety—Part 9: Automotive Safety IntegrITy Level (ASIL)-oriented safety-oriented and analyses
    道路车辆 功能安全 第9部分：以汽车安全完整性等级为导向和以安全为导向的分析    		 China National Standards
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    GB/T 5237.4-2017 Wrought aluminium alloys extruded profiles for archITecture—Part 4: Powder coating profiles
    铝合金建筑型材 第4部分：喷粉型材    		 China National Standards
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    GB/T 23615.2-2017 Thermal barrier materials for archITectural aluminum alloy profiles—Part 2: Thermal barrier polyurethane
    铝合金建筑型材用隔热材料 第2部分：聚氨酯隔热胶    		 China National Standards
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    GB/T 10574.10-2017 Methods for chemical analysis of tin-lead solders—Part 10：Determination of cadmium content—Flame atomic absorption spectrometry and Na2EDTA tITration method
    锡铅焊料化学分析方法 第10部分：镉量的测定 火焰原子吸收光谱法和Na2EDTA滴定法    		 China National Standards
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    GB 34468-2017 Feed addITive―Manganese sulphate
    饲料添加剂 硫酸锰    		 China National Standards
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    GB 34470-2017 Feed addITive―Potassium dihydrogen phosphate
    饲料添加剂 磷酸二氢钾    		 China National Standards
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    GB 34465-2017 Feed addITive—Ferrous sulphate
    饲料添加剂 硫酸亚铁    		 China National Standards
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    GB 34460-2017 Feed addITive - L-Sodium ascorbate
    饲料添加剂 L-抗坏血酸钠    		 China National Standards
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    GB 22489-2017 Feed addITive―Manganese methionine complex (chelate)
    饲料添加剂 蛋氨酸锰络(螯)合物    		 China National Standards
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    GB 7300-2017 Feed addITive—Nicotinic acidacid
    饲料添加剂 烟酸    		 China National Standards
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    GB 34469-2017 Feed addITive-β-Carotene（Synthetic）
    饲料添加剂 β-胡萝卜素(化学合成)    		 China National Standards
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    GB 22548-2017 Feed addITive―Monocalcium phosphate
    饲料添加剂 磷酸二氢钙    		 China National Standards
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    GB 7298-2017 Feed addITive―Vitamin B6（Pyridoxine hydrochloride）
    饲料添加剂 维生素B6（盐酸吡哆醇）    		 China National Standards
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    GB/T 34352-2017 Cleaning guide for the boiler and system wITh organic heat transfer fluids
    有机热载体锅炉及系统清洗导则    		 China National Standards
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    GB/T 28264-2017 Lifting appliances—Safety monIToring system
    起重机械 安全监控管理系统    		 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    		 China National Standards
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    GB/T 34597-2017 Passenger cars—Stopping distance at straight-line braking wITh ABS—Open loop test method
    乘用车 防抱制动系统(ABS)直线制动距离 开环试验方法    		 China National Standards
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    GB/T 23615.1-2017 Thermal barrier materials for archITecture aluminium alloy extruded profiles—Part 1：Polyamide profiles
    铝合金建筑型材用隔热材料 第1部分：聚酰胺型材    		 China National Standards
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    GB/T 34486-2017 TITanium and titanium alloy powder for laser printer
    激光成型用钛及钛合金粉    		 China National Standards
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    GB/T 10574.9-2017 Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—GraphITe furnace atomic absorption spectrometric method
    锡铅焊料化学分析方法 第9部分：铝量的测定 电热原子吸收光谱法    		 China National Standards
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    GB 34467-2017 Feed addITive-Calcium citrate
    饲料添加剂 柠檬酸钙    		 China National Standards
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    GB 34459-2017 Feed addITive―Copper sulphate
    饲料添加剂 硫酸铜    		 China National Standards
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    GB 34456-2017 Feed addITive―Sodium dihydrogen phosphate
    饲料添加剂 磷酸二氢钠    		 China National Standards
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    GB 7293-2017 Feed addITive-DL-α-Tocopheryl acetate(Powder form)
    饲料添加剂 DL-α-生育酚乙酸酯(粉)    		 China National Standards
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    GB 34458-2017 Feed addITive―Dipotassium hydrogen phosphate
    饲料添加剂 磷酸氢二钾    		 China National Standards
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    GB/T 34339-2017 Ammonia injection and mixing system in coal-fired flue gas denITration system
    燃煤烟气脱硝喷氨混合系统    		 China National Standards
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    GB/T 34340-2017 Technical requirements of operation performance assessment for coal-fired flue gas denITration installation
    燃煤烟气脱硝装备运行效果评价技术要求    		 China National Standards
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    GB/T 34500.3-2017 Chemical analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivITy（total activity of αandβ）
    稀土废渣、废水化学分析方法 第3部分：弱放射性（α和β总活度）的测定    		 China National Standards
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    GB/T 34533-2017 Measurement of helium porosITy and pulse decay permeability of shale
    页岩氦气法孔隙度和脉冲衰减法渗透率的测定    		 China National Standards
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    GB/T 34534-2017 Coke—Determination of ash composITion—X-ray fluorescence spectrometric method
    焦炭 灰成分含量的测定 X射线荧光光谱法    		 China National Standards
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    GB/T 34532-2017 Coking wastewater—Determination of ammonia nITrogen content—Formaldehyde method
    焦化废水 氨氮含量的测定 甲醛法    		 China National Standards
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    GB/T 11069-2017 High purITy germanium dioxide
    高纯二氧化锗    		 China National Standards
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    GB/T 14265-2017 General rule of chemical analysis for hydrogen,oxygen,nITrogen,carbon and sulfur in metallic materials
    金属材料中氢、氧、氮、碳和硫分析方法通则    		 China National Standards
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    GB/T 34375-2017 ReliabilITy assessment method of NC ship plate bending machine
    数控船用卷板机可靠性评定方法    		 China National Standards
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    GB/T 34538-2017 The high temperature coal carbonization and product quantITative determination
    高温炼焦试验及焦化产品产率评价方法    		 China National Standards
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    GB/T 34500.4-2017 Chemical analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and tITanium contents—Inductively coupled plasma emission spectrometry
    稀土废渣、废水化学分析方法 第4部分：铜、锌、铅、铬、镉、 钡、钴、锰、镍、钛量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 34680.3-2017 Evaluation model and general evaluation indicator system for smart cITies—Part 3：Information resources
    智慧城市评价模型及基础评价指标体系 第3部分：信息资源    		 China National Standards
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    GB/T 34678-2017 Smart cITy—Technical reference model
    智慧城市 技术参考模型    		 China National Standards
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    GB/T 34381-2017 Evaluation method for reliabilITy on CNC turret punch press
    数控回转头压力机可靠性评定方法    		 China National Standards
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    GB/T 34386-2017 Web-fed print qualITy inspection system
    卷筒料印刷品质量检测系统    		 China National Standards
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    GB/T 14848-2017 Standard for groundwater qualITy
    地下水质量标准    		 China National Standards
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    GB/Z 34541-2017 Safety operation management regulation for hydrogen fueling facilITies of hydrogen vehicles
    氢能车辆加氢设施安全运行管理规程    		 China National Standards
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    GB/T 12690.18-2017 Chemical analysis methods for non-rare earth impurITy of rare earth metals and their oxides— Part 18: Determination of zirconium content
    稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分：锆量的测定    		 China National Standards
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    GB/T 12690.6-2017 Chemical analysis methods for non-rare earth impurITy of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method
    稀土金属及其氧化物中非稀土杂质化学分析方法 第6部分：铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法    		 China National Standards
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    GB/T 4000-2017 Determination of coke reactivITy index (CRI) and coke strength after reaction (CSR)
    焦炭反应性及反应后强度试验方法    		 China National Standards
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