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Standard Code | Standard Title | Standard Class | Order |
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GB/T 8622-2006 |
Determination of ureaSe activity in soya bean products for feeds 饲料用大豆制品中尿素酶活性的测定 |
China National Standards Se |
English PDF |
GB/T 20260-2006 |
Chemical analysis methods for marine Sediment 海底沉积物化学分析方法 |
China National Standards Se |
English PDF |
GB/Z 20283-2006 |
Information Security technology - Guide for the production of PPs and STs 信息安全技术 保护轮廓和安全目标的产生指南 |
China National Standards Se |
English PDF |
GB/T 20282-2006 |
Information Security technology - Information system security engineering management requirements 信息安全技术 信息系统安全工程管理要求 |
China National Standards Se |
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 Se |
English PDF |
GB/T 20276-2006 |
Information Security technology Security requirements for smartcard embedded software(EAL4+) 信息安全技术 智能卡嵌入式软件安全技术要求(EAL4增强级) |
China National Standards Se |
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 Se |
English PDF |
GB/T 20273-2006 |
Information Security technology Security techniques requirement for database management system 信息安全技术 数据库管理系统安全技术要求 |
China National Standards Se |
English PDF |
GB/T 20272-2006 |
Information Security technology Security techniques requirement for operating system 信息安全技术 操作系统安全技术要求 |
China National Standards Se |
English PDF |
GB/T 20271-2006 |
Information Security technology Common security techniques requirement for information system 信息安全技术 信息系统通用安全技术要求 |
China National Standards Se |
English PDF |
GB/T 20270-2006 |
Information Security technology Basis security techniques requirement for network 信息安全技术 网络基础安全技术要求 |
China National Standards Se |
English PDF |
GB/T 20269-2006 |
Information Security technology Information system security management requirements 信息安全技术 信息系统安全管理要求 |
China National Standards Se |
English PDF |
GB/T 20383-2006 |
Textiles―Determination of allergenous disperSe dyestuffs 纺织品 致敏性分散染料的测定 |
China National Standards Se |
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 Se |
English PDF |
GB/T 20356-2006 |
Product of geographical indication - Guangchang white lotus Seed 地理标志产品 广昌白莲 |
China National Standards Se |
English PDF |
GB/T 20348-2006 |
Basic theory nomenclature of traditional ChineSe medicine 中医基础理论术语 |
China National Standards Se |
English PDF |
GB/T 20206-2006 |
Technical specification of banking Seal verification system 银行业印鉴核验系统技术规范 |
China National Standards Se |
English PDF |
GB/T 12897-2006 |
Specifications for the first and Second order leveling 国家一、二等水准测量规范 |
China National Standards Se |
English PDF |
GB/T 20416-2006 |
Technical regulations for the nature reServe ecotourism plan 自然保护区生态旅游规划技术规程 |
China National Standards Se |
English PDF |
GB/T 20399-2006 |
Technical regulations for the nature reServe master plan 自然保护区总体规划技术规程 |
China National Standards Se |
English PDF |
GB/T 20397-2006 |
Grades of Seed stone quality for ginkgo 银杏种核质量等级 |
China National Standards Se |
English PDF |
GB/T 20264-2006 |
Grain and oilSeed - Determination of moisture content - Twice drying method 粮食、油料水分两次烘干测定法 |
China National Standards Se |
English PDF |
GB/T 15105.1-2006 |
Molding articles from wood particle Part 1: Interior uSe 模压刨花制品 第1部分:室内用 |
China National Standards Se |
English PDF |
GB/T 15104-2006 |
Decorative veneered wood-baSed panel 装饰单板贴面人造板 |
China National Standards Se |
English PDF |
GB/T 15102-2006 |
Surface decorated wood-baSed panels with paper impregnated thermosetting resins 浸渍胶膜纸饰面人造板 |
China National Standards Se |
English PDF |
GB/T 20190-2006 |
Detection of bovine, sheep and goat-derived material in feeds - Qualitative polymeraSe chain reaction (PCR) method 饲料中牛羊源性成分的定性检测 定性聚合酶链式反应(PCR)法 |
China National Standards Se |
English PDF |
GB/T 5266-2006 |
Acoustics - Measurements of the longitudinal wave velocity and attenuation coefficient for underwater acoustical materials - PulSe tube method 声学 水声材料纵波声速和衰减系数的测量 脉冲管法 |
China National Standards Se |
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 Se |
English PDF |
GB/T 20171-2006 |
EPA system architecture and communication specification for uSe in industrial control and measurement systems 用于工业测量与控制系统的EPA系统结构与通信规范 |
China National Standards Se |
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 Se |
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 Se |
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 Se |
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 Se |
English PDF |
GB/T 16404.3-2006 |
Acoustics - Determination of sound power levels of noiSe sources using sound intensity - Part 3: Precision method for measurement by scanning 声学 声强法测定噪声源声功率级 第3部分:扫描测量精密法 |
China National Standards Se |
English PDF |
GB/T 20255.4-2006 |
Methods for chemical analysis of hardmetals - Determination of cobalt, iron, manganeSe, molybdenum, nickel, titanium and vanadium contents - Flame atomic absorption spectrometric method 硬质合金化学分析方法 钴、铁、锰、钼、镍、钛和钒量的测定 火焰原子吸收光谱法 |
China National Standards Se |
English PDF |
GB/T 20255.2-2006 |
Methods for chemical analysis of hardmetals - Determination of cobalt, iron, manganeSe and nickel contents - Flame atomic absorption spectrometric method 硬质合金化学分析方法 钴、铁、锰和镍量的测定 火焰原子吸收光谱法 |
China National Standards Se |
English PDF |
GB/T 10069.1-2006 |
Measurement of airborne noiSe emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines 旋转电机噪声测定方法及限值 第1部分:旋转电机噪声测定方法 |
China National Standards Se |
English PDF |
GB/T 20232-2006 |
Micrographics - USe of bar codes on aperture cards 缩微摄影技术 条码在开窗卡上的使用规则 |
China National Standards Se |
English PDF |
GB/T 20228-2006 |
Gallium arSenide single crystal 砷化镓单晶 |
China National Standards Se |
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 Se |
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 Se |
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 Se |
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 Se |
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 Se |
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 Se |
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 Se |
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 Se |
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 Se |
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 Se |
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 Se |
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 Se |
English PDF |
GB 5135.9-2006 |
Automatic sprinkler system-Part9:Early Suppression Fast ResponSe(ESFR) Automatic Sprinklers 自动喷水灭火系统 第9部分 早期抑制快速响应(ESFR)喷头 |
China National Standards Se |
English PDF |
GB/T 20224-2006 |
Determination of exposure index, ISO speed ratings, standard output Sensitivity and recommended exposure index for digital still cameras 数码照相机曝光指数、ISO感光度值、标准输出灵敏度和推荐曝光指数的确定 |
China National Standards Se |
English PDF |
GB/T 20186.1-2006 |
Secondary coating materials used for optical fiber Part 1: Polybutylene terephthalate 光纤用二次被覆材料 第1部分:聚对苯二甲酸丁二醇酯 |
China National Standards Se |
English PDF |
GB/T 5974.2-2006 |
Heavy thimbles for uSe with steel wire ropes 钢丝绳用重型套环 |
China National Standards Se |
English PDF |
GB/T 5974.1-2006 |
General purpoSe thimbles for use with steel wire ropes 钢丝绳用普通套环 |
China National Standards Se |
English PDF |
GB/T 5973-2006 |
Cuneiform connector for uSe with steel wire ropes 钢丝绳用楔形接头 |
China National Standards Se |
English PDF |
GB 10810.3-2006 |
Spectacle lenSes and related eye wear―Transmittance specifications and test methods 眼镜镜片及相关眼镜产品 透射比规范及测量方法 |
China National Standards Se |
English PDF |
GB/T 20221-2006 |
Unplasticized poly(vinyl chloride)(PVC-U) pipes for non-pressure buried drainage and Sewerage systems 无压埋地排污、排水用硬聚氯乙烯(PVC-U)管材 |
China National Standards Se |
English PDF |
GB/T 20215-2006 |
Timekeeping instrument - Wristwatch-caSes - Fixing dimensions of non-spring-bar types 计时仪器 手表壳 非弹簧表带栓型连接尺寸 |
China National Standards Se |
English PDF |
GB/T 20212-2006 |
Composition of fixing fuSe for firecrakers 爆竹用固引剂 |
China National Standards Se |
English PDF |
GB/T 12028-2006 |
Sodium carboxymethylcelluloSe for detergents 洗涤剂用羧甲基纤维素钠 |
China National Standards Se |
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 Se |
English PDF |
GB/T 20176-2006 |
Surface chemical analysis-Secondary-ion mass spectrometry-Determination of boron atomic concentration in silicon using uniformly doped materials 表面化学分析 二次离子质谱 用均匀掺杂物质测定硅中硼的原子浓度 |
China National Standards Se |
English PDF |
GB 20263-2006 |
Navigable electronic map - Basic requirements of Security processing technology 导航电子地图安全处理技术基本要求 |
China National Standards Se |
English PDF |
GB 7543-2006 |
Single-uSe sterile rubber surgical gloves―Specification 一次性使用灭菌橡胶外科手套 |
China National Standards Se |
English PDF |
GB 5138-2006 |
Liquid chlorine for industrial uSe 工业用液氯 |
China National Standards Se |
English PDF |
GB 320-2006 |
Synthetic hydrochloric acid for industrial uSe 工业用合成盐酸 |
China National Standards Se |
English PDF |
GB 2367-2006 |
Sodium nitrite for industrial uSe 工业亚硝酸钠 |
China National Standards Se |
English PDF |
GB 209-2006 |
Sodium hydroxide for industrial uSe 工业用氢氧化钠 |
China National Standards Se |
English PDF |
GB 20414-2006 |
Rubber hoSes and hose assemblies for liquefied petroleum gas in motor vehicles―Specification 机动车用液化石油气的橡胶软管和软管组合件 |
China National Standards Se |
English PDF |
GB 20406-2006 |
Potassium sulfate for agricultural uSe 农业用硫酸钾 |
China National Standards Se |
English PDF |
GB 10213-2006 |
Single-uSe medical rubber examination glove 一次性使用医用橡胶检查手套 |
China National Standards Se |
English PDF |
GB/T 7899-2006 |
Regulators for welding, cutting and the similar procesSes 焊接、切割及类似工艺用气瓶减压器 |
China National Standards Se |
English PDF |
GB/T 20380.1-2006 |
Starch and derived products - Heavy metals content - Part 1: Determination of arSenic content by atomic absorption spectrometry 淀粉及其制品 重金属含量 第1部分:原子吸收光谱法测定砷含量 |
China National Standards Se |
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 Se |
English PDF |
GB/T 20217-2006 |
Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen Service 保证氧用工业过程测量和控制装置清洁度的程序 |
China National Standards Se |
English PDF |
GB 20262-2006 |
Safety specifications of regulators for welding, cutting and the similar procesSes 焊接、切割及类似工艺用气瓶减压器安全规范 |
China National Standards Se |
English PDF |
GB/T 20159.1-2006 |
Classification of environmental conditions - Guidance for the correlation and transformation of environmental condition clasSes to the environmental tests - Storage 环境条件分类 环境条件分类与环境试验之间的关系及转换指南 贮存 |
China National Standards Se |
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 Se |
English PDF |
GB/T 20261-2006 |
Information technology - Systems Security engineering - Capability maturity model 信息技术 系统安全工程 能力成熟度模型 |
China National Standards Se |
English PDF |
GB/T 16260.4-2006 |
Software engineering - Product quality - Part 4: Quality in uSe metrics 软件工程 产品质量 第4部分:使用质量的度量 |
China National Standards Se |
English PDF |
GB/T 10001.5-2006 |
Public information graphical symbols for uSe on sign - Part 5: Symbols for shopping 标志用公共信息图形符号 第5部分: 购物符号 |
China National Standards Se |
English PDF |
GB 10035-2006 |
The air-bag type Sequential external counter-pulsation device 气囊式体外反搏装置 |
China National Standards Se |
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 Se |
English PDF |
GB/T 20405.4-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-baSed absorbent materials―Part 4: Determination of moisture content by mass loss upon heating 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4部分 加热失重法对水份含量的测定 |
China National Standards Se |
English PDF |
GB/T 20405.3-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-baSed absorbent materials―Part 3: Determination of particle size distribution by sieve fractionation 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3部分:筛分法对粒径分布的测定 |
China National Standards Se |
English PDF |
GB/T 20405.2-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-baSed absorbent materials―Part 2: Determination of amount of residual monomers 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2部分:单体残留的测定 |
China National Standards Se |
English PDF |
GB/T 20405.1-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-baSed absorbent materials―Part 1: Determination of PH 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1部分:PH值的测定 |
China National Standards Se |
English PDF |
GB/T 20134-2006 |
Road traffic information collection - Incident message Sets 道路交通信息采集 事件信息集 |
China National Standards Se |
English PDF |
GB/T 20132-2006 |
Ships and marine technology -- Low-location lighting on pasSenger ships -- Arrangement 船舶与海上技术 客船低位照明 布置 |
China National Standards Se |
English PDF |
GB/T 1835-2006 |
Series 1 freight container - Corner fittings 系列1集装箱 角件 |
China National Standards Se |
English PDF |
GB/T 6098.1-2006 |
Test method for length of cotton fibres - Part 1: Roller analySer 棉纤维长度试验方法 第1部分:罗拉式分析仪法 |
China National Standards Se |
English PDF |
GB/T 20199-2006 |
Surface active agents - Technical alkane sulfonates - Determination of alkane monosulfonates content by direct two-phaSe titration 表面活性剂-工业烷烃磺酸盐-烷烃单磺酸盐含量的测定(直接两相滴定法) |
China National Standards Se |
English PDF |
GB/T 20201-2006 |
Mechanical joint fittings for uSe with polyethylene pressure pipes for irrigation purposes 灌溉用聚乙烯(PE)压力管机械连接管件 |
China National Standards Se |
English PDF |
GB/T 15819-2006 |
Polyethylene (PE) pipes for irrigation laterals - Susceptibility to envionmental stress cracking induced by inSert-type fittings - Test method and specification 灌溉用聚乙烯(PE)管材由插入式管件引起环境应力开裂敏感性的试验方法和技术要求 |
China National Standards Se |
English PDF |
GB/T 20150-2006 |
Erythema reference action spectrum and standard erythema doSe 红斑基准反应光谱及标准红斑剂量 |
China National Standards Se |
English PDF |
GB/T 20147-2006 |
CIE standard colorimetric obServers CIE标准色度观测者 |
China National Standards Se |
English PDF |
GB/T 20143-2006 |
Procedure for uSe in the preparation of maximum lamp outlines 灯最大外形尺寸图的制定程序 |
China National Standards Se |
English PDF |
GB/T 15152-2006 |
Methods of judging degradation for interference to mobile radiocommunication in the preSence of impulsive noise 脉冲噪声干扰引起移动通信性能降级的评定方法 |
China National Standards Se |
English PDF |
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