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Standard Code | Standard Title | Standard Class | Order |
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GB/T 30115-2013 |
Specifications for vegetation index production from satellite remote sensing imagery 卫星遥感影像植被指数产品规范 |
China National Standards from |
English PDF |
GB/Z 22720.2-2013 |
Rotating electrical machines―Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters 旋转电机 电压型变频器供电的旋转电机耐局部放电电气绝缘结构(Ⅱ型)的鉴别和认可试验 |
China National Standards from |
English PDF |
GB/T 24572.5-2013 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples―Part 5:Purge and trap concentration 火灾现场易燃液体残留物实验室提取方法 第5部分:吹扫捕集法 |
China National Standards from |
English PDF |
GB/T 18815-2013 |
Small craft,engine-driven - Field of vision from helm position 机动小艇 操舵部位的视野 |
China National Standards from |
English PDF |
GB/T 29899-2013 |
Determination of the emission of volatile organic compounds from wood-based panels and furnishing - Small chamber method 人造板及其制品中挥发性有机化合物释放量试验方法 小型释放舱法 |
China National Standards from |
English PDF |
GB/T 29896-2013 |
Method of determining the leachability of wood preservatives from treated wood in soil contact 接触土壤防腐木材的防腐剂流失率测定方法 |
China National Standards from |
English PDF |
GB 18352.5-2013 |
Limits and measurement methods for emissions from light-duty vehicles(CHINA5) 轻型汽车污染物排放限值及测量方法(中国第五阶段) |
China National Standards from |
English PDF |
GB/T 3916-2013 |
Textiles - Yarns from packages - Determination of single-end breaking force and elongation at break using constant rate of extension (CRE) tester 纺织品 卷装纱 单根纱线断裂强力和断裂伸长率的测定(CRE法) |
China National Standards from |
English PDF |
GB/T 29591-2013 |
Gum rosin from Pinus.elliottii Engelm 湿地松松香 |
China National Standards from |
English PDF |
GB/T 29112-2012 |
Terminology for the prevention of pollution from ships 船舶防污染术语 |
China National Standards from |
English PDF |
GB/T 27412-2012 |
Detection of laboratory bias using single test result from check standard 基于核查样品单次测量结果的实验室偏倚检出 |
China National Standards from |
English PDF |
GB/T 17282-2012 |
Test method for estimation of mean relative molecular mass of petroleum oils from viscosity measurements 根据粘度测量值确定石油平均相对分子质量的方法 |
China National Standards from |
English PDF |
GB/T 29256.5-2012 |
Textiles - Woven fabrics - Construction - Methods of analysis - Part 5: Determination of linear density of yarn removed from fabric 纺织品 机织物结构分析方法 第5部分:织物中拆下纱线线密度的测定 |
China National Standards from |
English PDF |
GB/T 29256.4-2012 |
Textiles - Woven fabrics - Construction - Methods of analysis - Part 4: Determination of twist in yarn removed from fabric 纺织品 机织物结构分析方法 第4部分:织物中拆下纱线捻度的测定 |
China National Standards from |
English PDF |
GB/T 21437.3-2012 |
Road vehicles - Electrical disturbances from conduction and coupling - Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines 道路车辆 由传导和耦合引起的电骚扰 第3部分:除电源线外的导线通过容性和感性耦合的电瞬态发射 |
China National Standards from |
English PDF |
GB/T 17739.6-2012 |
Microfilming of technical drawings and other drawing office documents - Part 6: Quality criteria and control of systems for enlargements from 35mm microfilm 技术图样与技术文件的缩微摄影 第6部分:35mm缩微胶片放大系统的质量准则和控制 |
China National Standards from |
English PDF |
GB/T 17215.921-2012 |
Electricity metering equipment - Dependability - Part 21: Collection of meter dependability data from the field 电测量设备 可信性 第21部分:现场仪表可信性数据收集 |
China National Standards from |
English PDF |
GB 21976.7-2012 |
Escape apparatus for building fire - Part 7: Filtering respiratory protective devices for self-rescue from fire 建筑火灾逃生避难器材 第7部分:过滤式消防自救呼吸器 |
China National Standards from |
English PDF |
GB 17464-2012 |
Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0.2 mm2 up to 35 mm2 (included) 连接器件 电气铜导线 螺纹型和无螺纹型夹紧件的安全要求 适用于0.2 mm2以上至35 mm2(包括)导线的夹紧件的通用要求和特殊要求 |
China National Standards from |
English PDF |
GB/T 28540-2012 |
Estimating method of radon-222 emanation rate from uranium tailings 铀尾矿(渣)氡-222析出率估算方法 |
China National Standards from |
English PDF |
GB/T 28446.1-2012 |
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close 手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第1部分:靠近耳边使用的手持式无线通信设备的SAR评估规程(频率范围300MHz~3GHz) |
China National Standards from |
English PDF |
GB/T 16149-2012 |
Specification of dose estimation for chronic radiation sickness from external exposure 外照射慢性放射病剂量估算规范 |
China National Standards from |
English PDF |
GB/T 27945.3-2011 |
The management of hazardous solid wastes from heat treatment salts Part 3 :Method of innocent treatment 热处理盐浴有害固体废物的管理 第3部分:无害化处理方法 |
China National Standards from |
English PDF |
GB/T 27945.2-2011 |
The management of hazardous solid wastes from heat treatment salts Part 2:Test method of extractives 热处理盐浴有害固体废物的管理 第2部分:浸出液检测方法 |
China National Standards from |
English PDF |
GB/T 27945.1-2011 |
The management of hazardous solid wastes from heat treatment salt Part 1 :General management 热处理盐浴有害固体废物的管理 第1部分:一般管理 |
China National Standards from |
English PDF |
GB/T 28164-2011 |
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable application 含碱性或其它非酸性电解质的蓄电池和蓄电池组 便携式密封蓄电池和蓄电池组的安全性要求 |
China National Standards from |
English PDF |
GB/T 27905.5-2011 |
Inspection methods for trace and physical evidences from fire scene- Part 5:Small power induction motor 火灾物证痕迹检查方法 第5部分:小功率异步电动机 |
China National Standards from |
English PDF |
GB/T 27905.4-2011 |
Inspection methods for trace and physical evidences from fire scene-Part 4: Electrical wire 火灾物证痕迹检查方法 第4部分:电气线路 |
China National Standards from |
English PDF |
GB/T 27905.3-2011 |
Inspection methods for trace and physical evidences from fire scene -Part 3: Ferrous metalwork 火灾物证痕迹检查方法 第3部分:黑色金属制品 |
China National Standards from |
English PDF |
GB/T 27905.2-2011 |
Inspection methods for trace and physical evidences from fire scene-Part 2: Sheet glass 火灾物证痕迹检查方法 第2部分:普通平板玻璃 |
China National Standards from |
English PDF |
GB/T 27698.7-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 7: Measurement of noise from air-cooled heat exchangers 热交换器及传热元件性能测试方法 第7部分:空冷器噪声测定 |
China National Standards from |
English PDF |
GB/T 27926.1-2011 |
Financial services - Universal financial industry message scheme - Part 1: Overall methodology and format specifications for inputs and outputs from the repository 金融服务 金融业通用报文方案 第1部分:库输入输出方法和格式规范 |
China National Standards from |
English PDF |
GB/T 27635-2011 |
Protocol of identification of stenotrophomonas maltophilia from ictalurus punctatus rafinsque 斑点叉尾鮰嗜麦芽寡养单胞菌检测操作方法 |
China National Standards from |
English PDF |
GB 11557-2011 |
The stipulation protecting drivers from being injured by motor vehicle steering mechanism 防止汽车转向机构对驾驶员伤害的规定 |
China National Standards from |
English PDF |
GB 14621-2011 |
Limits and measurement methods for exhaust pollutants from motorcycles and mopeds under two-speed idle conditions 摩托车和轻便摩托车排气污染物排放限值及测量方法(双怠速法) |
China National Standards from |
English PDF |
GB 14587-2011 |
Technical requirements for discharge of radioactive liquid effluents from nuclear power plant 核电厂放射性液态流出物排放技术要求 |
China National Standards from |
English PDF |
GB 26451-2011 |
Emission standards of pollutants from rare earths industry 稀土工业污染物排放标准 |
China National Standards from |
English PDF |
GB/T 5559-2010 |
Non-ionic surface active agents obtained from ethylene oxide and ethylene oxide/propylene oxide block copolymers - Determination of cloud point 环氧乙烷型及环氧乙烷-环氧丙烷嵌段聚合型非离子表面活性剂 浊点的测定 |
China National Standards from |
English PDF |
GB/T 26193-2010 |
Determination of the content of migration of Sb,As,Ba,Cd,Cr,Pb,Hg and Se from toy material by ICP-MS 玩具材料中可迁移元素锑、砷、钡、镉、铬、铅、汞、硒的测定 电感耦合等离子体质谱法 |
China National Standards from |
English PDF |
GB/T 3098.8-2010 |
Mechanical properties of fasteners - Parts for bolted connections for use at temperatures from -200℃~+700℃ 紧固件机械性能 -200℃~+700℃使用的螺栓连接零件 |
China National Standards from |
English PDF |
GB/T 26118.3-2010 |
Safety of machinery - Assessment and reduction of risks arising from radiation emitted by machinery - Part 3: Reduction of radiation by attenuation or screening 机械安全 机械辐射产生的风险的评价与减小 第3部分:通过衰减或屏蔽减小辐射 |
China National Standards from |
English PDF |
GB/T 26118.2-2010 |
Safety of machinery - Assessment and reduction of risks arising from radiation emitted by machinery - Part 2: Radiation emission measurement procedure 机械安全 机械辐射产生的风险的评价与减小 第2部分:辐射排放的测量程序 |
China National Standards from |
English PDF |
GB/T 26118.1-2010 |
Safety of machinery - Assessment and reduction of risks arising from radiation emitted by machinery - Part 1: General principles 机械安全 机械辐射产生的风险的评价与减小 第1部分:通则 |
China National Standards from |
English PDF |
GB 26133-2010 |
Limits and measurement methods for exhaust pollutants from small spark ignition engines of non-road mobile machinery 非道路移动机械用小型点燃式发动机排气污染物排放限值与测量方法(中国第一、二阶段) |
China National Standards from |
English PDF |
GB 25284-2010 |
High-voltage alternating-current automatic circuit reclosers for rated voltages from 12 kV up to and including 40.5 kV 12 kV~40.5 kV 高压交流自动重合器 |
China National Standards from |
English PDF |
GB/T 25442-2010 |
Standard methods for determining losses and efficiency of rotating electrical machines from tests(excluding machines for traction vehicles) 旋转电机(牵引电机除外)确定损耗和效率的试验方法 |
China National Standards from |
English PDF |
GB/T 8190.9-2010 |
Reciprocating internal combustion engines - Exhaust emission measurement - Part 9: Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions 往复式内燃机 排放测量 第9部分:压燃式发动机瞬态工况排气烟度的试验台测量用试验循环和测试规程 |
China National Standards from |
English PDF |
GB/T 8190.10-2010 |
Reciprocating internal combustion engines - Exhaust emission measurement - Part 10: Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions 往复式内燃机 排放测量 第10部分:压燃式发动机瞬态工况排气烟度的现场测量用试验循环和测试规程 |
China National Standards from |
English PDF |
GB 25468-2010 |
Emission Standard of Pollutants from Mg、Ti Industry 镁、钛工业污染物排放标准 |
China National Standards from |
English PDF |
GB 25467-2010 |
Emission Standard of Pollutants from Cu,Ni,Co Industry 铜、镍、钴工业污染物排放标准 |
China National Standards from |
English PDF |
GB 25466-2010 |
Emission Standard of Pollutants from Lead and Zink Industry 铅、锌工业污染物排放标准 |
China National Standards from |
English PDF |
GB 25465-2010 |
Emission Standard of Pollutants from Aluminium Industry 铝工业污染物排放标准 |
China National Standards from |
English PDF |
GB/T 25186-2010 |
Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials 表面化学分析 二次离子质谱 - 由离子注入参考物质确定相对灵敏度因子 |
China National Standards from |
English PDF |
GB/T 25162.2-2010 |
Sacks - Drop test - Part 2: Sacks made from thermoplastic flexible film 包装袋 跌落试验 第2部分:热塑性软质薄膜袋 |
China National Standards from |
English PDF |
GB/T 25161.2-2010 |
Packaging sacks - Dimensional tolerances - Part 2: Sacks made from thermoplastic flexible film 包装袋 尺寸允许偏差 第2部分:热塑性软质薄膜袋 |
China National Standards from |
English PDF |
GB/T 17858.2-2010 |
Packaging sacks - Vocabulary and types - Part 2: Sacks made from thermoplastic flexible film 包装袋 术语和类型 第2部分:热塑性软质薄膜袋 |
China National Standards from |
English PDF |
GB/T 25031-2010 |
Disposal of sludge from municipal wastewater treatment plant - Quality of sludge used in making brick 城镇污水处理厂污泥处置 制砖用泥质 |
China National Standards from |
English PDF |
GB/T 19144-2010 |
Isolation method for kerogen from sedimentary rock 沉积岩中干酪根分离方法 |
China National Standards from |
English PDF |
GB/T 24876-2010 |
Determination of seven anions in waste water from livestock and poultry farm - Ion Chromatography 畜禽养殖污水中七种阴离子的测定 离子色谱法 |
China National Standards from |
English PDF |
GB/T 24858-2010 |
Processing technology of artemia eggs from salt field 盐田卤虫卵加工技术规范 |
China National Standards from |
English PDF |
GB/T 24602-2009 |
Disposal of sludge from municipal wastewater treatment plant - Quality of sludge used in separate incineration 城镇污水处理厂污泥处置 单独焚烧用泥质 |
China National Standards from |
English PDF |
GB/T 24600-2009 |
Disposal of sludge from municipal wastewater treatment plant - Quality of sludge used in land improvement 城镇污水处理厂污泥处置 土地改良用泥质 |
China National Standards from |
English PDF |
GB/T 24572.4-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 4: Solid phase microextraction(SPME) 火灾现场易燃液体残留物实验室提取方法 第4部分:固相微萃取法 |
China National Standards from |
English PDF |
GB/T 24572.3-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 3: Activated charcoal absorption 火灾现场易燃液体残留物实验室提取方法 第3部分:活性炭吸附法 |
China National Standards from |
English PDF |
GB/T 24572.2-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 2: Direct headspace vapors sampling 火灾现场易燃液体残留物实验室提取方法 第2部分:直接顶空进样法 |
China National Standards from |
English PDF |
GB/T 24572.1-2009 |
Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 1: Solvent extraction 火灾现场易燃液体残留物实验室提取方法 第1部分:溶剂提取法 |
China National Standards from |
English PDF |
GB/T 4885-2009 |
Lower confidence limit of reliability for complete sample from normal distribution 正态分布完全样本可靠度置信下限 |
China National Standards from |
English PDF |
GB/T 24309-2009 |
Rules for tobacco introduction techniques from abroad 烟草国外引种技术规程 |
China National Standards from |
English PDF |
GB 24188-2009 |
Quality of sludge from municipal wastewater treatment plant 城镇污水处理厂污泥泥质 |
China National Standards from |
English PDF |
GB/T 4743-2009 |
Textiles - Yarn from packages - Determination of linear density(mass per unit length) by the skein methord 纺织品 卷装纱 绞纱法线密度的测定 |
China National Standards from |
English PDF |
GB/T 23914.2-2009 |
Load restraint assemblies on road vehicles - Safety - Part 2: Web lashing assembly made from synthetic fibres 道路车辆装载物固定装置 安全性 第2部分:合成纤维栓紧带总成 |
China National Standards from |
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 from |
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 from |
English PDF |
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 from |
English PDF |
GB/T 22838.16-2009 |
Determination of physical characteristics for cigarettes and filter rods - Part 16: Cigarettes - Determination of loss of tobacco from the ends - Method using a rotating cylindrical cage 卷烟和滤棒物理性能的测定 第16部分:卷烟 端部掉落烟丝的测定 旋转笼法 |
China National Standards from |
English PDF |
GB/T 23296.1-2009 |
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and th 食品接触材料 塑料中受限物质 塑料中物质向食品及食品模拟物特定迁移试验和含量测定方法以及食品模拟物暴露条件选择的指南 |
China National Standards from |
English PDF |
GB/T 23317-2009 |
Specification for clothing made from coated fabrics for protection against wet weather 涂层服装抗湿技术要求 |
China National Standards from |
English PDF |
GB/T 8190.11-2009 |
Reciprocating internal combustion engines - Exhaust emission measurement - Part 11: Test-bet measurement of gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions 往复式内燃机 排放测量 第11部分:非道路移动机械用发动机瞬态工况下气体和颗粒排放物的试验台测量 |
China National Standards from |
English PDF |
GB/T 17567-2009 |
Clearance levels for recycle and reuse of steel、aluminum、nickel and copper from nuclear facilities 核设施的钢铁、铝、镍和铜再循环、再利用的清洁解控水平 |
China National Standards from |
English PDF |
GB/T 18420.2-2009 |
Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 2: Test method 海洋石油勘探开发污染物生物毒性 第2部分:检验方法 |
China National Standards from |
English PDF |
GB 18420.1-2009 |
Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 1: Grading 海洋石油勘探开发污染物生物毒性 第1部分:分级 |
China National Standards from |
English PDF |
GB/T 17693.5-2009 |
Transformation guidelines of geographical names from foreign languages into Chinese - Spanish 外语地名汉字译写导则 西班牙语 |
China National Standards from |
English PDF |
GB/T 17693.4-2009 |
Transformation guidelines of geographical names from foreign languages into Chinese - Russian 外语地名汉字译写导则 俄语 |
China National Standards from |
English PDF |
GB/T 17693.3-2009 |
Transformation guidelines of geographical names from foreign languages into Chinese - German 外语地名汉字译写导则 德语 |
China National Standards from |
English PDF |
GB/T 12706.4-2008 |
Power cables with extruded insulation and their accessories for rated voltages from lkV (Um=1.2kV) up to 35kV(Um=40.5kV) - Part 4: Test requirements on accessories for cables with rated voltages from 6kV(Um=7.2kV) up to 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards from |
English PDF |
GB/T 12706.3-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 3: Cables for rated voltage of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2kV)到35kV (Um=40.5kV)挤包绝缘电力电缆及附件 第3部分:额定电压35kV(Um=40.5kV)电缆 |
China National Standards from |
English PDF |
GB/T 12706.2-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 2: Cables for rated voltages from 6kV(Um=7.2kV) up to 30kV(Um=36kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第2部分:额定电压6kV(Um=7.2kV)到30kV(Um=36kV)电缆 |
China National Standards from |
English PDF |
GB/T 12706.1-2008 |
Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV) - Part 1: Cables for rated voltage of 1kV (Um=1.2kV) and 3kV (Um=3.6kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第1部分:额定电压1kV(Um=1.2kV)和3kV(Um=3.6kV)电缆 |
China National Standards from |
English PDF |
GB 4706.92-2008 |
Household and similar electrical appliances - Safety - Particular requirements for appliances to recover refrigerant from air conditioning and refrigeration equipment 家用和类似用途电器的安全 从空调和制冷设备中回收制冷剂的器具的特殊要求 |
China National Standards from |
English PDF |
GB/T 20634.4-2008 |
Non-impregnated densified laminated wood for electrical purposes - Part 4: Specifications for individual materials - Rings produced from birch veneer 电气用非浸渍致密层压木 第4部分:单项材料规范 由桦木薄片制成的环材 |
China National Standards from |
English PDF |
GB/T 20634.3-2008 |
Non-impregnated densified laminated wood for electrical purposes - Part 3: Specifications for individual materials - Sheets produced from birch veneer 电气用非浸渍致密层压木 第3部分:单项材料规范 由桦木薄片制成的板材 |
China National Standards from |
English PDF |
GB/T 22720.1-2008 |
Rotating electrical machines - Qualification and type tests for - Type Ⅰelectrical insulation systems used in rotating electrical machines fed from voltage converters 旋转电机 电压型变频器供电的旋转电机 Ⅰ型电气绝缘结构的鉴别和型式试验 |
China National Standards from |
English PDF |
GB/T 20161-2008 |
Cage induction motors when fed from converters-application guide 变频器供电的笼型感应电动机应用导则 |
China National Standards from |
English PDF |
GB 14544-2008 |
Production of vinyl chloride from calcium carbide and acetylene-safety technology code 电石乙炔法生产氯乙烯安全技术规程 |
China National Standards from |
English PDF |
GB/T 17693.8-2008 |
Transformation guidelines of geographical names from foreign languages into Chinese - Mongolian 外语地名汉字译写导则 蒙古语 |
China National Standards from |
English PDF |
GB/T 17693.6-2008 |
Transformation guidelines of geographical names from foreign languages into Chinese - Arabic 外语地名汉字译写导则 阿拉伯语 |
China National Standards from |
English PDF |
GB/T 17693.1-2008 |
Transformation guidelines of geographical names from foreign languages into Chinese - English 外语地名汉字译写导则 英语 |
China National Standards from |
English PDF |
GB/T 7702.3-2008 |
Test method for granular activated carbon from coal - Determination of hardness 煤质颗粒活性炭试验方法 强度的测定 |
China National Standards from |
English PDF |
GB/T 7702.20-2008 |
Test method for granular activated carbon from coal - Determination of pore volume and specific surface area 煤质颗粒活性炭试验方法 孔容积 比表面积的测定 |
China National Standards from |
English PDF |
GB/T 7702.19-2008 |
Test method for granular activated carbon from coal - Determination of carbon tetrachloride(CCl4)desorption 煤质颗粒活性炭试验方法 四氯化碳脱附率的测定 |
China National Standards from |
English PDF |
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