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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.
  •  China "di" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 13503-1992 Generic specification for digital microwave radio relay communication equipment
    数字微波接力通信设备通用技术条件
    China National Standards
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    GB/T 3185-1992 Zinc oxide (Indirect method)
    氧化锌(间接法)
    China National Standards
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    GB/T 13474-1992 The method of editing tidal tables and tidal stream charts for ship
    船用潮汐、潮流图表编制方法
    China National Standards
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    GB/T 13455-1992 Plastics--Aminoplastic moulding materials--Determination of volatile matter
    氨基模塑料挥发物测定方法
    China National Standards
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    GB/T 12009.5-1992 Isocyanates--Determination of acidity
    异氰酸酯中酸度的测定
    China National Standards
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    GB/T 13452.3-1992 Paints and varnishes--Determination of hiding power--Part 1:Kubelka-Munk method for white and light coloured paints
    色漆和清漆 遮盖力的测定 第一部分:适于白色和浅色漆的 Kubelka-Munk 法
    China National Standards
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    GB/T 13410-1992 The technical specifications of turbochargers used for marine diesel engines
    船用柴油机涡轮增压器技术条件
    China National Standards
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    GB/T 13409-1992 Air-conditioning and ventilation of accommodation spaces on board ships--Design parameter and method ofcalculations
    船舶起居处所空气调节与通风设计参数和计算方法
    China National Standards
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    GB/T 13426-1992 Reliability requirements and test methods for digital communication equipment
    数字通信设备的可靠性要求和试验方法
    China National Standards
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    GB 14883.9-1994 Examination of radioactive materials for foods--Determination of iodine-131
    食品中放射性物质检验 碘-131的测定
    China National Standards
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    GB 14883.8-1994 Examination of radioactive materials for foods--Determination of plutonium-239,plutonium-240
    食品中放射性物质检验 钚-239、钚-240的测定
    China National Standards
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    GB 14883.7-1994 Examination of radioactive materials for foods--Determination of natural thorium and uranium
    食品中放射性物质检验 天然钍和铀的测定
    China National Standards
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    GB 14883.6-1994 Examination of radioactive materials for foods--Determination of radium-226 and radium-228
    食品中放射性物质检验 镭-226和镭-228的测定
    China National Standards
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    GB 14883.5-1994 Examination of radioactive materials for foods--Determination of polonium-210
    食品中放射性物质检验 钋-210的测定
    China National Standards
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    GB 14883.4-1994 Examination of radioactive materials for foods--Determination of promethium-147
    食品中放射性物质检验 钷-147的测定
    China National Standards
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    GB 14883.3-1994 Examination of radioactive materials for foods--Determination of strontium-89 and strontium-90
    食品中放射性物质检验 锶-89和锶-90的测定
    China National Standards
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    GB 14883.2-1994 Examination of radioactive materialsfor foods--Determination of hydrogen-3
    食品中放射性物质检验 氢-3的测定
    China National Standards
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    GB 14883.1-1994 Examination of radioactive materials for foods--General principle
    食品中放射性物质检验 总则
    China National Standards
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    GB 14883.10-1994 Examination of radioactive materials for foods--Determination of cesium-137
    食品中放射性物质检验 铯-137的测定
    China National Standards
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    GB 14882-1994 Limited concentrations of radioactive materials in foods
    食品中放射性物质限制浓度标准
    China National Standards
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    GB/T 3259-1992 Transliterating rules of Chinese phonetic--Alphabet on titles for books and periodicals in Chinese
    中文书刊名称汉语拼音拼写法
    China National Standards
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    GB/T 13373-1992 Determination of gadolinium,samarium,dysprosium and europium in uranium dioxide powders and pellets by horizontal ICP-AES
    二氧化铀粉末和芯块中钆、钐、镝和铕的测定 水平式ICP-AES 法
    China National Standards
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    GB/T 13372-1992 Determination of traceelements in uranium dioxide powders and pellets by ICP-AES
    二氧化铀粉末和芯块中杂质元素的测定 ICP-AES 法
    China National Standards
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    GB/T 13371-1992 Determination of copper,iron,nickel,magnesium,manganese, zinc and silver in uranium dioxide powders and pellets by atomic absorption spectrophotometry
    二氧化铀粉末和芯块中铜、铁、镍、镁、锰、锌、银的测定 原子吸收分光光度法
    China National Standards
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    GB/T 13370-1992 Determination of lithium,sodium,potassium and cesium in uranium dioxidepowders and pellets by atomic absorption spectrophotometry/flame emission spectrophotometry
    二氧化铀粉末和芯块中锂、钠、钾、铯的测定 原子吸收分光光度法/ 火焰发射光谱法
    China National Standards
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    GB/T 13302-1991 Steel--Determination of area content of graphite-micrographic method using diagrams
    钢中石墨碳显微评定方法
    China National Standards
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    GB/T 13242-1991 Iron ores--Low-temperature disintegration test--Method using cold tumbling after static reduction
    铁矿石 低温粉化试验 静态还原后使用冷转鼓的方法
    China National Standards
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    GB/T 13231-1991 Calculated methods of carrying capacity for receiving and dispatching tracks at railway marshalling station(3-stage/3-yard)
    铁路编组站到发线通过能力计算方法 (三级三场)
    China National Standards
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    GB/T 13227-1991 Water-dipping test of industrial detonator
    工业雷管浸水试验方法
    China National Standards
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    GB/T 13220-1991 Determination of particle size distribution of fine powder--Method of sieve classfication with sonic wave
    细粉末粒度分布的测定 声波筛分法
    China National Standards
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    GB/T 13158-1991 Compatibility test procedures of clock and synchronization equipment of digital switch introducedinto digital network
    数字交换机的时钟和同步设备进入数字网的兼容性测试方法
    China National Standards
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    GB/T 223.12-1991 Methodsfor chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
    钢铁及合金化学分析方法 碳酸钠分离-二苯碳酰二肼光度法测定铬量
    China National Standards
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    GB/T 13169-1991 General specification for 4MHz (960ch) carrier systems on standardized 1.2/4.4 mm coaxial cable pairs
    标准1.2/4.4 mm同轴线对上4 MHz (960路)载波通信系统总技术要求
    China National Standards
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    GB/T 13168-1991 General specification for 8MHz (1800ch) carrier systems on standardized 2.6/9.5mm coaxialcable pairs
    标准2.6/9.5 mm 同轴线对上8 MHz (1800路) 载波通信系统总技术要求
    China National Standards
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    GB/T 13162-1991 Equipment for monitoring airborne radioactive iodine in the environment
    环境中气载放射性碘监测设备
    China National Standards
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    GB/T 13160-1991 Program for testing radiation shields in light water reactors (LWR)
    轻水堆核电厂辐射屏蔽检测大纲
    China National Standards
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    GB/T 13200-1991 Water quality--Determination of turbidity
    水质 浊度的测定
    China National Standards
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    GB/T 13193-1991 Water quality--Determination of TOC by nondispersive infrared absorption method
    水质 总有机碳(TOC) 的测定 非色散红外线吸收法
    China National Standards
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    GB/T 13089-1991 Method for determination of oxazolidinethione in feeds
    饲料中NFDAE唑烷硫酮的测定方法
    China National Standards
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    GB/T 13031-1991 Marine a.c. electrical power systems with voltages in the range above 1kV upto and including 11kV
    电压为 1 kV以上至11 kV的船舶交流电力系统
    China National Standards
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    GB/T 13065-1991 Blank detail specification of gas discharge tubes for overvoltage protection
    过电压保护气体放电管空白详细规范 (可供认证用)
    China National Standards
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    GB/T 12985-1991 General rules of using percentiles of the body dimensions for products design
    在产品设计中应用人体尺寸百分位数的通则
    China National Standards
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    GB/T 12938-1991 Determination of thiosulphate and other related residual chemicals in processed photographic materials--Iodine-amylose,methylene blue and silver sulphide densito-metric methods
    已加工的摄影材料中硫代硫酸盐及其他相关化学残留物的测定方法 碘-直链淀粉法、亚甲蓝法和硫化银密度法
    China National Standards
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    GB/T 12930-1991 Technical specification for high pressure reciprocating air diving apparatus
    潜水装具用高压活塞式空气压缩机技术条件
    China National Standards
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    GB/T 12910-1991 Paper and board--Determination of titanium dioxide
    纸和纸板二氧化钛含量的测定法
    China National Standards
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    GB/T 12900-1991 General terminology for ships--Shipbuilding material
    船舶通用术语 船用材料
    China National Standards
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    GB/T 12858-1991 Environment requirements and testmethods for ground radio-navigation equipments
    地面无线电导航设备环境要求和试验方法
    China National Standards
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    GB/T 12857-1991 Methods of measurement under conditions different from broadcast signal standards on receivers for television broadcast transmissions
    电视广播接收机在非标准广播信号条件下的测量方法
    China National Standards
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    GB/T 11848.15-1991 Determination of iron,calcium,magnesium,molybdenum,titanium and vanadium in uranium oreconcentrate by atomic absorption spectrometry
    铀矿石浓缩物中铁、钙、镁、钼、钛、钒的测定 原子吸收光谱法
    China National Standards
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    GB/T 11848.14-1991 Determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry
    铀矿石浓缩物中钾、钠的测定 原子吸收光谱法
    China National Standards
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    GB/T 12775-1991 Generic specification for disc-style ceramic dielectric variable preset capacitors in electronic equipment
    电子设备用圆片型瓷介预调可变电容器总规范
    China National Standards
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    GB/T 2972-1991 Zinc-coated steel wire--Test method for uniformity of zinc coating on wire by the copper sulphate dip
    镀锌钢丝锌层硫酸铜试验方法
    China National Standards
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    GB/T 12765-1991 Spherical plain bearings,joint type--Abutment andfillet dimensions
    关节轴承 安装尺寸
    China National Standards
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    GB/T 12784-1991 dispersion mixer for rubber and plastics
    橡胶塑料加压式捏炼机
    China National Standards
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    GB/T 12800-1991 Acoustics--Audible emergency evacuation signal
    声学 紧急撤离听觉信号
    China National Standards
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    GB/T 12760-1991 Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing
    圆柱蜗杆、蜗轮图样上应注明的尺寸数据
    China National Standards
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    GB 12711-1991 Standard of safety for low and intermediate-level solid radioactive waste packages
    低、中水平放射性固体废物包装安全标准
    China National Standards
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    GB/T 12677-1990 Motor vehicles--Technical condition--Inspection method
    汽车技术状况行驶检查方法
    China National Standards
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    GB/T 12673-1990 Molor vehicles--Basic dimensions--Measuring method
    汽车主要尺寸测量方法
    China National Standards
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    GB/T 12640-1990 Methods of measurement for the digital microwave radio relay communication equipments
    数字微波接力通信设备测量方法
    China National Standards
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    GB/T 12636-1990 Stripline test method for complexpermittivity of microwave dielectric substrates
    微波介质基片复介电常数带状线测试方法
    China National Standards
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    GB/T 12627-1990 Generic specification for flexible disk drive
    软磁盘驱动器通用技术条件
    China National Standards
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    GB 12638-1990 Safety requirements of radiation for microwave and ultrashort wave communication equipment
    微波和超短波通信设备辐射安全要求
    China National Standards
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    GB/T 12575-1990 Liquid fuel oils--Determination of vanadium content--Flameless atomic absorption spectroscopic method
    液体燃料油钒含量测定法 无火焰原子吸收光谱法
    China National Standards
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    GB/T 12571-1990 Methods of measurement of monochrome display tubes
    单色显示管测试方法
    China National Standards
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    GB/T 12570-1990 Blank detail specification for monochrome display tubes
    单色显示管空白详细规范 (可供认证用)
    China National Standards
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    GB/T 12569-1990 Blank detail specification for display storage tubes
    直观存储管空白详细规范 (可供认证用)
    China National Standards
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    GB/T 12568-1990 Sectional specification for display storage tubes
    直观存储管分规范 (可供认证用)
    China National Standards
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    GB/T 12567-1990 Methods of measurement of display storage tubes
    直观存储管测试方法
    China National Standards
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    GB/T 12552-1990 Maximal safety depths for commercial diving
    产业潜水最大安全深度
    China National Standards
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    GB 12526-1990 Specifications for long range electro-optical distance measurement
    远程光电测距规范
    China National Standards
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    GB/T 12508-1990 Alphanumeric character sets for optical recognition--Part 2:Character set OCR-B--Shapes and dimensions of the printed image
    光学识别用字母数字字符集 第二部分:OCR-B 字符集印刷图象的形状和尺寸
    China National Standards
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    GB/T 12506-1990 Generic specification for windfinding radars
    测风雷达通用技术条件
    China National Standards
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    GB/T 12449-1990 Interface for using dedicated interconnections between sound and television broadcasting transmitting equipment and supervisory equipment
    以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口
    China National Standards
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    GB/T 12401-1990 Specificationof antenna (including feed network) and servo system used in domestic satellitecommunication earth stations
    国内卫星通信地球站天线(含馈源网络)和伺服系统设备技术要求
    China National Standards
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    GB/T 12371-1990 Bevel gears--Information of the dimensional data to be given on the drawing
    锥齿轮 图样上应注明的尺寸数据
    China National Standards
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    GB/T 12365-1990 Technical parameters for short distance optical cable transmission of broadcasting and television
    广播电视短程光缆传输技术参数
    China National Standards
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    GB 12379-1990 Regulations of monitoring for environmental nuclearradiations
    环境核辐射监测规定
    China National Standards
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    GB/T 12314-1990 Sensory analysis method--Guide lines for the preparation of samples for which direct sensory analysis is not feasible
    感官分析方法 不能直接感官分析的样品制备准则
    China National Standards
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    GB/T 10593.3-1990 Methods of measuring environmental parameters for electric and electronic products--Treatment andinduction for the vibration data
    电工电子产品环境参数测量方法 振动数据处理和归纳
    China National Standards
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    GB/T 12374-1990 Standard method for examination of nitrate in air of residential areas--Reduction of the cadmium column--Spectrophotometry of N-(1-naphthyl) ethylene diaminehydrochloride
    居住区大气中硝酸盐检验标准方法 镉柱还原-盐酸萘乙二胺分光光度法
    China National Standards
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    GB/T 12372-1990 Standard method for examination of nitrogen dioxide in air of residential areas--Modified Saltzman method
    居住区大气中二氧化氮检验标准方法 改进的 Saltzman 法
    China National Standards
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    GB/T 12277-1990 Fixed resistors for use in electronic equipment--Part 7:Blank detail specification--Fixed resistor networks in which not allresistors are individually measurable--Assessment level E
    电子设备用固定电阻器 第七部分:空白详细规范 各电阻器不可单独测量的固定电阻网络 评定水平 E (可供认证用)
    China National Standards
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    GB/T 12276-1990 Fixed resistors for use in electronic equipment--Part 7:Sectional specification--Fixed resistor networks in which not all resistors are individually measurable
    电子设备用固定电阻器 第七部分:分规范 各电阻器不可单独测量的固定电阻网络 (可供认证用)
    China National Standards
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    GB/T 12272-1990 Measuring method of radio-frequency high potential withstanding voltage for radio-frequency coaxial connectors
    射频同轴连接器耐射频高电位电压测试方法
    China National Standards
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    GB/T 12193-1990 Methods of measurement for radio receivers employing F3E emission used in the mobile services
    移动通信调频无线电话接收机测量方法
    China National Standards
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    GB/T 12192-1990 Methods of measurement for radio transmitters employing F3E emission used in the mobile services
    移动通信调频无线电话发射机测量方法
    China National Standards
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    GB/T 12166-1990 Electrical characteristics of unbalanced voltage digital interface circuits
    非平衡电压数字接口电路的电气特性
    China National Standards
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    GB/T 12163-1990 Lead shielding units for 50 and 100 mm thick walls used for protection against ionizing radiation
    用于防护电离辐射的50 mm和100 mm厚墙的铅屏蔽构件
    China National Standards
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    GBJ 143-1990 Standard for protective spacing of radio interference from overhead electric lines,substations to television transposer station and retransmitting station
    架空电力线路、变电所对电视差转台、转播台无线电干扰防护间距标准
    China National Standards
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    GB/T 12053-1989 Alphanumeric character sets for optical recognition--Part 1:Character set OCR-A--Shapes and dimensions of the printed image
    光学识别用字母数字字符集 第一部分:OCR-A 字符集印刷图象的形状和尺寸
    China National Standards
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    GB 12048-1989 Requirements for clock and synchronization equipment used in the digital network
    数字网内时钟和同步设备的进网要求
    China National Standards
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    GB/T 12007.2-1989 Epoxide resins--Determination of sodium ion
    环氧树脂钠离子测定方法
    China National Standards
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    GB/T 12005.8-1989 Determination of dissolving velocity ofpowder polyacrylamide
    粉状聚丙烯酰胺溶解速度测定方法
    China National Standards
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    GB 11958-1989 Food additive--Oil of cassia
    食品添加剂 肉桂油
    China National Standards
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    GB/T 11927-1989 Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method
    二氧化铀芯块密度和开口孔隙度的测定 液体浸渍法
    China National Standards
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    GB/T 11926-1989 Uranium dioxide powder and pellet--Determination of phosphorus--Molybdenum blue spectrophotometric method
    二氧化铀粉末和芯块中磷的测定 钼蓝分光光度法
    China National Standards
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    GB 11928-1989 Regulations for interim storage of low-and intermediate-level radioactive solid wastes
    低、中水平放射性固体废物暂时贮存规定
    China National Standards
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    GB/T 11874-1989 direction of opening and symbolic designation of marine doors and windows
    船用门和窗开启方向和符号标志
    China National Standards
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    GB/T 11914-1989 Water quality--Determination of thechemical oxyyen demand--dichromate method
    水质 化学需氧量的测定 重铬酸盐法
    China National Standards
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