China ENT GB Standards English PDF List

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China "ENT" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 4699.2-2008	Ferrochromium and ferrosilicochromium - Determination of chromium contENT - The ammonium persulfate oxidation titrimetric method and potentiometric titration method 铬铁和硅铬合金铬含量的测定过硫酸铵氧化滴定法和电位滴定法	China National Standards ENT	English PDF
GB/T 3654.8-2008	Ferroniobium - Determination of tianiun contENT - Chromotropic acid photometric method 铌铁钛含量的测定变色酸光度法	China National Standards ENT	English PDF
GB/T 3654.6-2008	Ferroniobium - Determination of sulfur contENT - Combustion-iodate titrimetric method，methylene blue photometric method and infrared absorption method 铌铁硫含量的测定燃烧碘量法、次甲基蓝光度法和红外线吸收法	China National Standards ENT	English PDF
GB/T 3654.2-2008	Ferroniobium - Determination of copper contENT - The neocuproine-choroform extraction photometric method 铌铁铜含量的测定新亚铜灵三氯甲烷萃取光度法	China National Standards ENT	English PDF
GB/T 3653.4-2008	Ferroboron - Determination of aluminium contENT - EDTA titrimetric method 硼铁铝含量的测定 EDTA 滴定法	China National Standards ENT	English PDF
GB/T 2601-2008	The chromatographic method for determination of contENT of hydroxybenzene 酚类产品组成的气相色谱测定方法	China National Standards ENT	English PDF
GB/T 2288-2008	Coking products - Determination of moisture contENT 焦化产品水分测定方法	China National Standards ENT	English PDF
GB/T 223.9-2008	Iron, steel and alloy - Determination of aluminium contENT - Chrom azurol S photometric method 钢铁及合金铝含量的测定铬天青S分光光度法	China National Standards ENT	English PDF
GB/T 223.75-2008	Iron,steel and alloy - Determination of boron contENT - Methanol distillation-curcumin photometric method 钢铁及合金硼含量的测定甲醇蒸馏-姜黄素光度法	China National Standards ENT	English PDF
GB/T 223.73-2008	Iron, steel and alloy - Determination of iron contENTs - Titanium trichloride-potassium dichromate titration method 钢铁及合金铁含量的测定三氯化钛-重铬酸钾滴定法	China National Standards ENT	English PDF
GB/T 223.72-2008	Iron, steel and alloy - Determination of sulfur contENT - Gravimetric method 钢铁及合金硫含量的测定重量法	China National Standards ENT	English PDF
GB/T 223.70-2008	Iron, steel and alloy - Determination of iron contENTs - O-phenanthroline spectrophotometric method 钢铁及合金铁含量的测定邻二氮杂菲分光光度法	China National Standards ENT	English PDF
GB/T 223.69-2008	Iron, steel and alloy - Determination of carbon contENTs - Gas-volumetric method after combustion in the pipe furnace 钢铁及合金碳含量的测定管式炉内燃烧后气体容量法	China National Standards ENT	English PDF
GB/T 223.67-2008	Iron, steel and alloy - Determination of sulfur contENT -Methylene blue spectrophotometric method 钢铁及合金硫含量的测定次甲基蓝分光光度法	China National Standards ENT	English PDF
GB/T 223.64-2008	Iron, steel and alloyed - Determination of manganese contENT - Flame atomic absorption spectrometric method 钢铁及合金锰含量的测定火焰原子吸收光谱法	China National Standards ENT	English PDF
GB/T 223.55-2008	Iron, steel and alloy - Determination of tellurium contENT - Oscillo-polarographic method 钢铁及合金碲含量的测定示波极谱法	China National Standards ENT	English PDF
GB/T 223.43-2008	Iron, steel and alloy - Determination of tungsten contENT - Gravimetryc method and spectrophotometric method 钢铁及合金钨含量的测定重量法和分光光度法	China National Standards ENT	English PDF
GB/T 223.31-2008	Iron, steel and alloy - Determination of arsenic contENT -Distillation-molybdenum blue spectrophotometric method 钢铁及合金砷含量的测定蒸馏分离-钼蓝分光光度法	China National Standards ENT	English PDF
GB/T 223.29-2008	Iron, steel and alloy - Determination of lead contENT - Carrier precipitation-xylenol orange spectrophotometric method 钢铁及合金铅含量的测定载体沉淀-二甲酚橙分光光度法	China National Standards ENT	English PDF
GB/T 223.26-2008	Iron, steel and alloy - Determination of molybdenum contENT - The thiocyanate spectrophotometric method 钢铁及合金钼含量的测定硫氰酸盐分光光度法	China National Standards ENT	English PDF
GB/T 223.23-2008	Iron, steel and alloy - Determination of nickel contENT - The dimethylglyoxime spectrophotometric method 钢铁及合金镍含量的测定丁二酮肟分光光度法	China National Standards ENT	English PDF
GB/T 21838.4-2008	Metallic materials - InstrumENTed indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings 金属材料硬度和材料参数的仪器化压痕试验第4部分:金属和非金属覆盖层的试验方法	China National Standards ENT	English PDF
GB/T 21838.1-2008	Metallic materials - InstrumENTed indentation test for hardness and materials parameters - Part 1: Test method 金属材料硬度和材料参数的仪器化压痕试验第1部分:试验方法	China National Standards ENT	English PDF
GB/T 21834-2008	Medium and low alloy steel - Determination of the distribution of multi-elemENT contents - Original position statistic distribution analysis method 中低合金钢多元素成分分布的测定金属原位统计分布分析法	China National Standards ENT	English PDF
GB/T 2101-2008	General requiremENT of acceptance, packaging, marking, and certification for section steel 型钢验收、包装、标志及质量证明书的一般规定	China National Standards ENT	English PDF
GB/T 18876.3-2008	Standard practice for determining the metallographical constituENT and inclusion content of steels and other metals by automatic image analysis - Part 3: Determining the carbides rating in steels by automatic image analysis and stereology 应用自动图像分析测定钢和其它金属中金相组织、夹杂物含量和级别的标准试验方法第3部分钢中碳化物级别的图像分析与体视学测定	China National Standards ENT	English PDF
GB/T 14986-2008	High saturation magnetic induction, magnetic compensate alloys depending on temperature variation, corrosion-resisting, iron-aluminium, PermanENT permeability, soft magneticalloys 高饱和、磁温度补偿、耐蚀、铁铝、恒磁导率软磁合金	China National Standards ENT	English PDF
GB/T 12605-2008	Non-destructive testing － Test methods for radiographic testing of circumferENTial fusion-welded butt joints in metallic pipes and tubes 无损检测金属管道熔化焊环向对接接头射线照相检测方法	China National Standards ENT	English PDF
GB/T 27053-2008	Conformity assessmENT - Guidance on the use of an organization’s quality management system in product certification 合格评定产品认证中利用组织质量管理体系的指南	China National Standards ENT	English PDF
GB/T 27028-2008	Conformity assessmENT - Guidance on a third-party certification system for products 合格评定第三方产品认证制度应用指南	China National Standards ENT	English PDF
GB/T 18374-2008	Vocabulary - Terms for reinforcemENTs 增强材料术语及定义	China National Standards ENT	English PDF
GB/T 18371-2008	Glass filamENT yarn 连续玻璃纤维纱	China National Standards ENT	English PDF
GB/T 9283-2008	SolvENT for coating - Determination of distillation range 涂料用溶剂馏程的测定	China National Standards ENT	English PDF
GB/T 21863-2008	Gel permeation chromatography(GPC) - Tetrahydrofuran as elution solvENT 凝胶渗透色谱法(GPC) 用四氢呋喃做淋洗液	China National Standards ENT	English PDF
GB/T 21858-2008	Testing of chemicals - BioconcENTration - Semi-static fish test 化学品生物富集半静态式鱼类试验	China National Standards ENT	English PDF
GB/T 21853-2008	Testing of chemicals - Partition coefficiENT（n-octanol/water）- Shake flask method 化学品分配系数（正辛醇-水）摇瓶法试验	China National Standards ENT	English PDF
GB/T 21852-2008	Testing of chemicals - Partition coefficiENT（n-octanol/water）- High performance liquid chromatography（HPLC）method 化学品分配系数（正辛醇-水）高效液相色谱法试验	China National Standards ENT	English PDF
GB/T 21844-2008	Standard test method for concENTration limits of flammability of chemicals (vapors and gases) 化合物(蒸气和气体)易燃性浓度限值的标准试验方法	China National Standards ENT	English PDF
GB/T 21829-2008	Testing of chemicals - Simulation test Aerobic sewage treatmENT - Aactivated sludge units 化学品污水好氧处理模拟试验活性污泥单元法	China National Standards ENT	English PDF
GB/T 21818-2008	Testing of chemicals - InherENT biodegradability - Modified MITI test （II）化学品固有生物降解性改进的MITI试验（II）	China National Standards ENT	English PDF
GB/T 21817-2008	Testing of chemicals - InherENT biodegradability - Modified SCAS test 化学品固有生物降解性改进的半连续活性污泥试验	China National Standards ENT	English PDF
GB/T 21816-2008	Testing of chemicals - InherENT biodegradability - Zahn-Wellens test 化学品固有生物降解性赞恩-惠伦斯试验	China National Standards ENT	English PDF
GB/T 21800-2008	Testing of chemicals BioconcENTration - Flow-through fish test 化学品生物富集流水式鱼类试验	China National Standards ENT	English PDF
GB/T 21795-2008	Testing of chemicals - Simulation test Aerobic sewage treatmENT - Biofilms 化学品模拟试验污水好氧处理生物膜法	China National Standards ENT	English PDF
GB/T 21787-2008	Chemicals - Test method of neurotoxicity study in rodENTs 化学品啮齿类动物神经毒性试验方法	China National Standards ENT	English PDF
GB/T 21782.8-2008	Coating powders - Part 8: AssessmENT of the storage stability of thermosetting powders 粉末涂料第8部分：热固性粉末贮存稳定性的评定	China National Standards ENT	English PDF
GB/T 21782.3-2008	Coating powders - Part 3：Determination of density by liquid displacemENT pyknometer 粉末涂料第3部分：液体置换比重瓶法测定密度	China National Standards ENT	English PDF
GB/T 21780-2008	Partical size analysis - SedimENTation analysis in the gravitational field - Pipette method 粒度分析重力场中沉降分析吸液管法	China National Standards ENT	English PDF
GB/T 21778-2008	Chemicals - Test method of repeated dose 90-day oral toxicity in non-rodENTs 化学品非啮齿类动物亚慢性（90天）经口毒性试验方法	China National Standards ENT	English PDF
GB/T 21771-2008	Chemicals - Test method of combined repeated dose toxicity study with the reproduction/developmENTal toxicity screening 化学品重复剂量毒性合并生殖/发育毒性筛选试验方法	China National Standards ENT	English PDF
GB/T 21766-2008	Chemicals - Test method of reproduction/developmENTal toxicity screening 化学品生殖/发育毒性筛选试验方法	China National Standards ENT	English PDF
GB/T 21763-2008	Chemicals - Test method of repeated dose oral toxicity study in rodENTs 化学品啮齿类动物亚慢性经口毒性试验方法	China National Standards ENT	English PDF
GB/T 21752-2008	Chemicals - Test method of repeated dose 28-day oral toxicity study in rodENTs 化学品啮齿动物28天重复剂量经口毒性试验方法	China National Standards ENT	English PDF
GB/Z 21738-2008	FundamENTal structures of one dimensional nanomaterials - High resolution electron microscopy characterization 一维纳米材料的基本结构高分辨透射电子显微镜检测方法	China National Standards ENT	English PDF
GB/T 27025-2008	General requiremENTs for the competence of testing and calibration laboratories 检测和校准实验室能力的通用要求	China National Standards ENT	English PDF
GB/T 21740-2008	Specifications for urban database construction of fundamENTal geographic information 基础地理信息城市数据库建设规范	China National Standards ENT	English PDF
GB/T 19024-2008	Quality managemENT - Guidelines for realizing financial and economic benefits 质量管理实现财务和经济效益的指南	China National Standards ENT	English PDF
GB/T 19017-2008	Quality managemENT systems - Guidelines for configuration management 质量管理体系技术状态管理指南	China National Standards ENT	English PDF
GB/T 19012-2008	Quality managemENT - Customer satisfaction - Guidelines for complaints handling in organizations 质量管理顾客满意组织处理投诉指南	China National Standards ENT	English PDF
GB/T 27027-2008	Guidelines for corrective action to be taken by a certification body in the evENT of misuse of its mark of conformity 认证机构对误用其符合性标志采取纠正措施的实施指南	China National Standards ENT	English PDF
GB/T 21747-2008	Educational laboratory equipmENT - Safety requirements and test methods for laboratory workbenchs 教学实验室设备实验台(桌)的安全要求及试验方法	China National Standards ENT	English PDF
GB 21749-2008	Safety requiremENT for the educational equipment - Vitreous equipment and attachments 教学仪器设备安全要求玻璃仪器及连接部件	China National Standards ENT	English PDF
GB 21748-2008	Safety requiremENT for the educational equipment - Basic requirements for equipment and spare parts 教学仪器设备安全要求仪器和零部件的基本要求	China National Standards ENT	English PDF
GB 21746-2008	Safety requiremENTs for the educational equipment - General principles 教学仪器设备安全要求总则	China National Standards ENT	English PDF
GB/T 21745-2008	Ration of workers for manufacturing rail traffic engineering componENTs 轨道交通工程构件制造劳动定员定额	China National Standards ENT	English PDF
GB/T 21744-2008	Ration of workers for manufacturing large rail traffic engineering equipmENTs 轨道交通工程大型设备制造综合劳动定额	China National Standards ENT	English PDF
GB/T 8313-2008	Tea-Determination of total polyphenols and catechins contENT 茶叶中茶多酚和儿茶素类含量的检测方法	China National Standards ENT	English PDF
GB/T 5950-2008	Method for measuremENT of whiteness of building materials and non-metal mineral products 建筑材料与非金属矿产品白度测量方法	China National Standards ENT	English PDF
GB/T 21729-2008	Tea - Determination of selenium contENT 茶叶中硒含量的检测方法	China National Standards ENT	English PDF
GB/T 21728-2008	Brick tea - Determination of fluoride contENT 砖茶含氟量的检测方法	China National Standards ENT	English PDF
GB/T 21727-2008	Instant tea in solid form - Determination of catechins contENT 固态速溶茶儿茶素类含量的检测方法	China National Standards ENT	English PDF
GB/T 14456.1-2008	Green tea - Part 1：Basic requiremENTs 绿茶笫1部分：基本要求	China National Standards ENT	English PDF
GB/T 21718-2008	FundamENTal technical requirements for small hydraulic turbines 小型水轮机基本技术条件	China National Standards ENT	English PDF
GB/T 7570-2008	Wool - Determination of acid contENT 羊毛含酸量的测定	China National Standards ENT	English PDF
GB/T 7569-2008	Wool - Determination of alkali contENT 羊毛含碱量的测定	China National Standards ENT	English PDF
GB/T 15043-2008	Method of measuring electrical and photometric characteristics for incandescENT lamps 白炽灯泡光电参数的测量方法	China National Standards ENT	English PDF
GB/T 1406.2-2008	Types and dimENTions of lamp caps - Part 2：Pin lamp caps 灯头的型式和尺寸第2部分：插脚式灯头	China National Standards ENT	English PDF
GB/T 13434-2008	Methods of measuring characteristics for discharge lamps (excluding fluorescENT lamps) 放电灯（荧光灯除外）特性测量方法	China National Standards ENT	English PDF
GB/T 11048-2008	Textiles - Physiological effects - MeasuremENT of thermal and wate-vapour resistance under steady-state conditions 纺织品生理舒适性稳态条件下热阻和湿阻的测定	China National Standards ENT	English PDF
GB 21670-2008	Technical requiremENTs and testing methods for passenger car braking systems 乘用车制动系统技术要求及试验方法	China National Standards ENT	English PDF
GB/T 997-2008	Rotating electrical machines - Classification of types of construction ，mounting arrangemENTs and terminal box position for(IM Code) 旋转电机结构型式、安装型式及接线盒位置的分类（IM代码）	China National Standards ENT	English PDF
GB/T 21708-2008	EnvironomENTal condition for dry heat-desert - General technical requirements of electric and electronic equipments 干热沙漠环境条件　电工电子设备通用技术要求	China National Standards ENT	English PDF
GB/T 21706-2008	Modular terminal combination electrical equipmENT 模数化终端组合电器	China National Standards ENT	English PDF
GB/T 20643.2-2008	Specific environmENT condition - Environmental test methods - Part2 Artificial environment test method and guidance - Electric and electronic products(including communication products) 特殊环境条件环境试验方法第2部分：人工模拟试验方法及导则电工电子产品（含通信产品）	China National Standards ENT	English PDF
GB/T 16935.1-2008	Insulation coordination for equipmENT within low-voltage systems - Part 1: Principles, requirements and tests 低压系统内设备的绝缘配合第1部分：原理、要求和试验	China National Standards ENT	English PDF
GB/T 14728.2-2008	Walking aids manipulated by both arms - RequiremENTs and test methods - Part 2: Rollators 双臂操作助行器具要求和试验方法　第2部分：轮式助行架	China National Standards ENT	English PDF
GB/T 6109.1-2008	Enamelled round winding wire - Part 1:General requiremENTs 漆包圆绕组线第1部分: 一般规定	China National Standards ENT	English PDF
GB/T 21762-2008	Cable managemENT - Cable tray systems and cable ladder systems 电缆管理电缆托盘系统和电缆梯架系统	China National Standards ENT	English PDF
GB/T 21663-2008	Specific requiremENTs for small capacity cylindrical rotor synchronous machines in energy save and environment protection projects 小容量节能环保隐极同步发电机技术要求	China National Standards ENT	English PDF
GB/T 13957-2008	Technical requiremENT for the fundamental series of three-phase large asynchronous motor 大型三相异步电动机基本系列技术条件	China National Standards ENT	English PDF
GB/T 21712-2008	The standard for the restoration and control of anciENT books 古籍修复技术规范与质量要求	China National Standards ENT	English PDF
GB 16543-2008	Safety regulations for explosion prevENTion and protection on bituminous coal injection system into blast furnace 高炉喷吹烟煤系统防爆安全规程	China National Standards ENT	English PDF
GB/T 5770-2008	Technical requiremENTs for jerk fuel injection pump 柴油机柱塞式喷油泵总成技术条件	China National Standards ENT	English PDF
GB/T 21730-2008	ConcENTrated orange juice 浓缩橙汁	China National Standards ENT	English PDF
GB/T 11362-2008	Synchronous belt drives - Calculation of power rating and drive cENTer distance 同步带传动梯形齿同步带额定功率和传动中心距的计算	China National Standards ENT	English PDF
GB 21660-2008	The general requiremENT for environmental protection, safety, identification and marking of plastic shopping bags 塑料购物袋的环保、安全和标识通用技术要求	China National Standards ENT	English PDF
GB/T 3554-2008	Standard test method for oil contENT of petroleum waxes 石油蜡含油量测定法	China National Standards ENT	English PDF
GB/T 21761-2008	Guide for the establishmENT of pest free areas 建立非疫区指南	China National Standards ENT	English PDF
GB 7000.9-2008	Luminaires - Part 2-20: Particular requiremENTs - Lighting chains 灯具第2-20部分：特殊要求灯串	China National Standards ENT	English PDF
GB 7000.6-2008	Luminaires- Particular requiremENTs - Part 2-6: Luminaires with built-in transformers or convertors for filament lamps 灯具第2-6部分：特殊要求带内装式钨丝灯变压器或转换器的灯具	China National Standards ENT	English PDF

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