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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 20392-2006 |
Test method of properties of cotton fibers by High Volume Instruments HVI棉纤维物理性能试验方法 |
China National Standards lu |
 English PDF |
| GB/T 20361-2006 |
Determination of malachite green and gentian violet residues in fishery products by high performance liquid chromatography with fluorescence detector 水产品中孔雀石绿和结晶紫残留量的测定 高效液相色谱荧光检测法 |
China National Standards lu |
English PDF |
| GB/T 20381-2006 |
Technical rules for construction of merchantable volume ratio tables 材种出材率表编制技术规程 |
China National Standards lu |
English PDF |
| GB/T 20285-2006 |
Toxic classification of fire effluents hazard for materials 材料产烟毒性危险分级 |
China National Standards lu |
English PDF |
| GB/T 20280-2006 |
Information security technology Testing and evaluation approaches for network vulnerability scanners 信息安全技术 网络脆弱性扫描产品测试评价方法 |
China National Standards lu |
English PDF |
| GB/T 20274.1-2006 |
Information security technology Evaluation framework for information systems security assurance Part 1: Introduction and general model 信息安全技术 信息系统安全保障评估框架 第一部分：简介和一般模型 |
China National Standards lu |
English PDF |
| GB/T 20384-2006 |
Textiles―Determination of the residual chlorobenzenes and chlorinated toluenes 纺织品 氯化苯和氯化甲苯残留量的测定 |
China National Standards lu |
English PDF |
| GB/T 17593.4-2006 |
Textiles―Determination of heavy metals―Part 4: Arsenic and mercury ―Atomic fluorescence spectrophotometry 纺织品 重金属的测定 第4部分：砷、汞原子荧光分光光度法 |
China National Standards lu |
English PDF |
| GB/T 20357-2006 |
Product of geographical indication - Yongfu luohanguo (Fructus momordicae) 地理标志产品 永福罗汉果 |
China National Standards lu |
English PDF |
| GB/T 20365-2006 |
Determination method for chondroitin sulfate and glucosamine hydrochloride - Liquid chromatography method 硫酸软骨素和盐酸氨基葡萄糖含量的测定 液相色谱法 |
China National Standards lu |
English PDF |
| GB/T 20241-2006 |
Laminated veneer lumber 单板层积材 |
China National Standards lu |
English PDF |
| GB/T 20191-2006 |
Microbiological examination of Lactobacillus acidlophilus in feeds 饲料中嗜酸乳杆菌的微生物学检验 |
China National Standards lu |
English PDF |
| GB/T 20246-2006 |
Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method 声学 用于评价环境声压级的多声源工厂的声功率级测定 工程法 |
China National Standards lu |
English PDF |
| GB/T 20243.1-2006 |
Acoustics - Measurement of the influence of road surface on traffic noise Part 1: Statistical Pass-By method 声学 道路表面对交通噪声影响的测量 第1部分 统计通过法 |
China National Standards lu |
English PDF |
| GB/T 18272.8-2006 |
Industrial-process measurement and control-Evaluation of system properties for the purpose of system assessment-Part8:Assessment of non-task-reated system properties 工业过程测量和控制 系统评估中系统特性的评定 第8部分：与任务无关的系统特性评估 |
China National Standards lu |
English PDF |
| GB/T 18272.7-2006 |
Industrial-process measurement and control-Evaluation of system properties for the purpose of system assessment-Part7:Assessment of system safety 工业过程测量和控制 系统评估中系统特性的评定 第7部分：系统安全性评估 |
China National Standards lu |
English PDF |
| GB/T 18272.6-2006 |
Industrial-process measurement and control-Evaluation of system properties for the purpose of system assessment-Part6:Assessment of system operability 工业过程测量和控制 系统评估中系统特性的评定 第6部分：系统可操作性评估 |
China National Standards lu |
English PDF |
| GB/T 18272.4-2006 |
Industrial process measurement and control-Evaluation of system properties for the purpose of system assessment-Part 4:Assessment of system performance 工业过程测量和控制 系统评估中系统特性的评定 第4部分：系统性能评估 |
China National Standards lu |
English PDF |
| GB/T 4438-2006 |
Aluminium and aluminium alloy corrugated sheets 铝及铝合金波纹板 |
China National Standards lu |
English PDF |
| GB/T 3618-2006 |
Wrought aluminium and aluminium alloys tread sheets 铝及铝合金花纹板 |
China National Standards lu |
English PDF |
| GB/T 6891-2006 |
Wrought aluminium and aluminium alloy - V corrugated sheet 铝及铝合金压型板 |
China National Standards lu |
English PDF |
| GB/T 20250-2006 |
Aluminum and aluminum alloys continue extruded tubes 铝及铝合金连续挤压管 |
China National Standards lu |
English PDF |
| GB 20294-2006 |
Safety requirements of flameproof crane & metallurgical and canned motors 隔爆型起重冶金和屏蔽电机安全要求 |
China National Standards lu |
English PDF |
| GB 20237-2006 |
Safety requirements of crane & metallurgical motors and canned motors 起重冶金和屏蔽电机安全要求 |
China National Standards lu |
English PDF |
| GB/T 5023.6-2006 |
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V Part 6: Lift cables and cables for flexible connections 额定电压450/750V及以下聚氯乙烯绝缘电缆 第6部分:电梯电缆和挠性连接用电缆 |
China National Standards lu |
English PDF |
| GB/T 18115.9-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Dysprosium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 镝中镧、铈、镨、钕、钐、铕、钆、铽、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.8-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Terbium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 铽中镧、铈、镨、钕、钐、铕、钆、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.7-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Gadolinium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 钆中镧、铈、镨、钕、钐、铕、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.6-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Europium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.5-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Samarium-Determination of lanthanum, cerium, praseodymium, neodymium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 钐中镧、铈、镨、钕、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.4-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Neodymium-Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.3-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Praseodymium-Determination of lanthanum, cerium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 镨中镧、铈、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.2-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Cerium-Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.12-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Yttrium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lut 稀土金属及其氧化物中稀土杂质化学分析方法 钇中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和镥量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.1-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Lanthanum-Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.11-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Erbium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 铒中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 18115.10-2006 |
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Holmium-Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, erbium, thulium, ytterbium, lutetium and yt 稀土金属及其氧化物中稀土杂质化学分析方法 钬中镧、铈、镨、钕、钐、铕、钆、铽、镝、铒、铥、镱、镥和钇量的测定 |
China National Standards lu |
English PDF |
| GB/T 20183.3-2006 |
Equipment for crop protection - Spraying equipment - Part 3: Test methods for volume/hectare adjustment systems of agricultural hydraulic pressure sprayers 植物保护机械 喷雾设备 第3部分:农业液力喷雾机每公顷施液量调节系统试验方法 |
China National Standards lu |
English PDF |
| GB/T 20210-2006 |
Aluminium powdery for fireworks and firecrackers 烟花爆竹用铝粉 |
China National Standards lu |
English PDF |
| GB/T 12028-2006 |
Sodium carboxymethylcellulose for detergents 洗涤剂用羧甲基纤维素钠 |
China National Standards lu |
English PDF |
| GB/T 11538-2006 |
Essential oil - Analysis by gas chromatography on capillary columns - General method 精油 毛细管柱气相色谱分析 通用法 |
China National Standards lu |
English PDF |
| GB/T 10808-2006 |
Flexible cellular polymeric materials - Determination of tear strength 高聚物多孔弹性材料 撕裂强度的测定 |
China National Standards lu |
English PDF |
| GB/T 10807-2006 |
Flexible cellular polymeric materials - Determination of hardness (indentation technique) 软质泡沫聚合材料 硬度的测定（压陷法） |
China National Standards lu |
English PDF |
| GB 18241.4-2006 |
Rubber lining―Part 4: Anticrrosion lining for flue gas desulfurization 橡胶衬里 第4部分: 烟气脱硫衬里 |
China National Standards lu |
English PDF |
| GB/T 20379-2006 |
Starch derivatives - Determination of the composition of glucose syrups,fructose syrups and hydrogenated glucose syrups - Method using high-performance liquid chromatography 淀粉衍生物 葡萄糖浆、果糖浆和氢化葡萄糖浆成分的测定 高效液相色谱法 |
China National Standards lu |
English PDF |
| GB/T 17948.4-2006 |
Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines up to and including 50MVA and 15kV 旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构电评定 |
China National Standards lu |
English PDF |
| GB/T 20405.5-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 5: Gravimetric determination of free swell capacity in saline solution 失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第5部分：在生理盐水中用称重法测定吸水率 |
China National Standards lu |
English PDF |
| GB/T 20146-2006 |
CIE standard illuminants for colorimetry 色度学用CIE标准照明体 |
China National Standards lu |
English PDF |
| GB/T 12167-2006 |
Aluminium alloy grip clamps of tension wire for live working 带电作业用铝合金紧线卡线器 |
China National Standards lu |
English PDF |
| GB/T 20140-2006 |
Dynamic characteristic and vibration measurement method of turbo-generators on stator windings and evaluation criteria 透平型发电机定子绕组端部动态特性和振动试验方法及评定 |
China National Standards lu |
English PDF |
| GB/T 20139-2006 |
Electrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS 电气绝缘结构-对已确定等级的散绕绕组绝缘结构进行组分调整的热评定方法 |
China National Standards lu |
English PDF |
| GB/T 8650-2006 |
Evaluation of pipeline and pressure vessel steels for resistance to hydrogen-induced cracking 管线钢和压力容器钢抗氢致开裂评定方法 |
China National Standards lu |
English PDF |
| GB/T 20127.8-2006 |
Steel and alloy - Determination of trace element contents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第8部分：氢化物发生-原子荧光光谱法测定锑含量 |
China National Standards lu |
English PDF |
| GB/T 20127.2-2006 |
Steel and alloy - Determination of trace element contents Part2: Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第2部分：氢化物发生-原子荧光光谱法 测定砷含量 |
China National Standards lu |
English PDF |
| GB/T 20127.13-2006 |
Steel and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method 钢铁及合金 痕量元素的测定 第13部分：碘化物萃取-苯基荧光酮光度法测定锡含量 |
China National Standards lu |
English PDF |
| GB/T 20127.10-2006 |
Steel and alloy - Determination of trace element contents Part 10: Determination of selenium content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第10部分：氢化物发生-原子荧光光谱法测定硒含量 |
China National Standards lu |
English PDF |
| GB/T 20122-2006 |
Corrosion of metals and alloys -- Evaluation of stress corrosion cracking by the drop evaporation test 金属和合金的腐蚀 滴落蒸发试验的应力腐蚀开裂评价 |
China National Standards lu |
English PDF |
| GB/T 20121-2006 |
Corrosion of metals and alloys -- Corrosion tests in artificial atmosphere -- Accelerated outdoor test by intermittent spraying of a salt solution (Scab test) 金属和合金的腐蚀 人造气氛的腐蚀试验 间歇盐雾下的室外加速试验（疮痂试验） |
China National Standards lu |
English PDF |
| GB/T 20120.1-2006 |
Corrosion of metals and alloys - Corrosion fatigue testing - Part 1: Cycles to failure testing 金属和合金的腐蚀 腐蚀疲劳试验 第1部分：循环失效试验 |
China National Standards lu |
English PDF |
| GB/T 1510-2006 |
Manganese ores-Determination of aluminium content-EDTA titrimetric method 锰矿石 铝含量的测定 EDTA滴定法 |
China National Standards lu |
English PDF |
| GB/T 20110-2006 |
Hydraulic fluid power - Cleanliness of parts and components - Inspection document and principles related to contaminant collection,analysis and data reporting 液压传动 零件和元件的清洁度 与污染物的收集、分析和数据报告相关的检验文件和准则 |
China National Standards lu |
English PDF |
| GB/T 17948.3-2006 |
Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Thermal evaluation and classification of insulation sysyems used in machines up to and including 50MVA and 15kV 旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构热评定和分级 |
China National Standards lu |
English PDF |
| GB/T 17948.2-2006 |
Functional evaluation of insulation systems for rotating electrical machines - Test procedures for wire-wound windings - Classification of changes and insulation component substitutions 旋转电机绝缘结构功能性评定 散绕绕组试验规程 变更和绝缘组分替代的分级 |
China National Standards lu |
English PDF |
| GB/T 1410-2006 |
Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials 固体绝缘材料体积电阻率和表面电阻率试验方法 |
China National Standards lu |
English PDF |
| GB/T 1409-2006 |
Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including meter wavelengths 测量电气绝缘材料在工频、音频、高频(包括米波波长在内)下电容率和介质损耗因数的推荐方法 |
China National Standards lu |
English PDF |
| GB/T 3810.4-2006 |
Test methods of ceramic tiles Part 4: Determination of modulus of rupture and breaking strength 陶瓷砖试验方法 第4部分:断裂模数和破坏强度的测定 |
China National Standards lu |
English PDF |
| GB/T 20102-2006 |
Test method for determining tensile breaking strength of glass fiber reinforcing mesh, after exposure to a sodium hydroxide sulution 玻璃纤维网布耐碱性试验方法 氢氧化钠溶液浸泡法 |
China National Standards lu |
English PDF |
| GB/T 8243.6-2006 |
Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 6: Static burst pressure test 内燃机全流式机油滤清器试验方法 第6部分：静压耐破度试验 |
China National Standards lu |
English PDF |
| GB/T 8243.5-2006 |
Methods of test for full-flow lubricating oil filters for internal combustion engines -Part 5: Cold start simulation and hydraulic pulse durability test 内燃机全流式机油滤清器试验方法 第5部分：冷起动模拟和液压脉冲耐久试验 |
China National Standards lu |
English PDF |
| GB/T 20063.10-2006 |
Graphical symbols for diagrams -Part 10: Fluid power converters 简图用图形符号 第10部分：流动功率转换器 |
China National Standards lu |
English PDF |
| GB/T 7375-2006 |
Fluorinated methanes for industrial uses―Determination of purity―Gas chromatography 工业用氟代甲烷类纯度的测定 气相色谱法 |
China National Standards lu |
English PDF |
| GB/T 20433-2006 |
Photography―Processing chemicals―Specifications for ammonium thiosulfate solution 摄影 加工用化学品 硫代硫酸铵溶液规格 |
China National Standards lu |
English PDF |
| GB/T 20082-2006 |
Hydraulic fluid power -- Fluid contamination -- Determination of particulate contamination by the counting method using an optical microscope 液压传动 液体污染 采用光学显微镜测定颗粒污染度的方法 |
China National Standards lu |
English PDF |
| GB/T 20081.2-2006 |
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 2: Test methods to determine the main characteristics to be included in literature from suppliers 气动减压阀和过滤减压阀 第2部分:评定商务文件中应包含的主要特性的测试方法 |
China National Standards lu |
English PDF |
| GB/T 20081.1-2006 |
Pneumatic fluid power -- Compressed air pressure regulators and filter-regulators -- Part 1: Main characteristics to be included in literature from suppliers and product-marking requirements 气动减压阀和过滤减压阀 第1部分:商务文件中应包含的主要特性和产品标识要求 |
China National Standards lu |
English PDF |
| GB/T 20080-2006 |
Hydraulic fluid power - Filters element - General specification 液压滤芯技术条件 |
China National Standards lu |
English PDF |
| GB/T 20079-2006 |
Hydraulic fluid power - Filters - General specification 液压过滤器技术条件 |
China National Standards lu |
English PDF |
| GB/T 17286.4-2006 |
Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 4: Guide for operators of pipe provers 液态烃动态测量 体积计量流量计检定系统 第4部分：体积管操作人员指南 |
China National Standards lu |
English PDF |
| GB/T 13043-2006 |
Bus and coach - Engineering approval evaluation process 客车定型试验规程 |
China National Standards lu |
English PDF |
| GB 20054-2006 |
Minimum allowable values of energy efficiency and energy efficiency grades for metal-halide lamps 金属卤化物灯能效限定值及能效等级 |
China National Standards lu |
English PDF |
| GB 20053-2006 |
The minimum allowable values of energy efficiency and the energy efficiency grades for ballast of metal-halide lamps 金属卤化物灯用镇流器能效限定值及能效等级 |
China National Standards lu |
English PDF |
| GB/T 8810-2005 |
Determination of water absorption of rigid cellular plastics 硬质泡沫塑料吸水率的测定 |
China National Standards lu |
English PDF |
| GB/T 5538-2005 |
Animal and vegetable fats and oils-Determination of peroxide value 动植物油脂 过氧化值测定 |
China National Standards lu |
English PDF |
| GB/T 5530-2005 |
Animal and vegetable fats and oils-Determination of acid value and acidity 动植物油脂 酸值和酸度测定 |
China National Standards lu |
English PDF |
| GB/T 20011-2005 |
Information security technology -- Routers security evaluation criteria 信息安全技术 路由器安全评估准则 |
China National Standards lu |
English PDF |
| GB/T 20010-2005 |
Information security technology -- Packet filtering firewalls evaluation criteria 信息安全技术 包过滤防火墙评估准则 |
China National Standards lu |
English PDF |
| GB/T 20009-2005 |
Information security technology -- Data base management systems security evaluation criteria 信息安全技术 数据库管理系统安全评估准则 |
China National Standards lu |
English PDF |
| GB/T 20008-2005 |
Information security technology -- Operating systems security evaluation criteria 信息安全技术 操作系统安全评估准则 |
China National Standards lu |
English PDF |
| GB/T 16886.17-2005 |
Biological evaluation of medical devices -- Part 17: Establishment of allowable limits for leachable substances 医疗器械生物学评价 第17部分：可沥滤物允许限量的建立 |
China National Standards lu |
English PDF |
| GB 19965-2005 |
The fluride content of brick tea 砖茶含氟量 |
China National Standards lu |
English PDF |
| GB/T 9797-2005 |
Metallic coatings -- Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium 金属覆盖层 镍+铬和铜+镍+铬电镀层 |
China National Standards lu |
English PDF |
| GB/T 4955-2005 |
Metallic coatings -- Measurement of coating thickness -- Coulometric method by anodic dissolution 金属覆盖层 覆盖层厚度测量 阳极溶解库仑法 |
China National Standards lu |
English PDF |
| GB/T 19953-2005 |
Digital Still Cameras Resolution measurements 数码照相机分辨率的测量 |
China National Standards lu |
English PDF |
| GB/T 19952-2005 |
Evaluation of measurement performance of on-line analyzers for coal 煤炭在线分析仪测量性能评价方法 |
China National Standards lu |
English PDF |
| GB/T 19915.1-2005 |
Procedure of plate and tube agglutination for antibody against Streptococcus suis Type2 猪链球菌2型平板和试管凝集试验操作规程 |
China National Standards lu |
English PDF |
| GB/T 7979-2005 |
Pulps-Determination of dichloromethane soluble matter 纸浆 二氯甲烷抽提物的测定 |
China National Standards lu |
English PDF |
| GB/T 7978-2005 |
Pulps-Determination of acid-insoluble ash 纸浆 酸不溶灰分的测定 |
China National Standards lu |
English PDF |
| GB/T 19956.1-2005 |
Positive-displacement cacuum pumps-Measurement of performance characteristics Part1:Measurement of volume rate of flow(pumping speed) 容积真空泵性能测量方法 第1部分：体积流率（抽速）的测量 |
China National Standards lu |
English PDF |
| GB/T 19955.1-2005 |
Vapour vacuum pumps-Measurement of performance characteristics Part1:Measurement of volume rate of flow(pumping speed) 蒸汽流真空泵性能测量方法 第1部分：体积流率（抽速）的测量 |
China National Standards lu |
English PDF |
| GB/T 19934.1-2005 |
Hydraulic fluid power-Fatigue pressure testing of metal pressure-containing envelopes-Part 1:Test method 液压传动 金属承压壳体的疲劳压力试验 第1部分：试验方法 |
China National Standards lu |
English PDF |
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