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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 "C" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    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 12692.4-1992 Petroleum produCts--Fuel (class F) classification--Part 4:Liquefied petroleum gases (family L)
    石油产品 燃料(F类) 分类 第四部分:液化石油气(L组)    		 China National Standards
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    GB/T 6820-1992 SynthetiC ethanol for industrial use
    工业合成乙醇    		 China National Standards
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    GB/T 2092-1992 SebaCic acid for industrial use
    工业癸二酸    		 China National Standards
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    GB/T 13354-1992 Test method for density of adhesives in fluid form--Method of weight Cup
    液态胶粘剂密度的测定方法 重量杯法    		 China National Standards
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    GB/T 13353-1992 Test method for resistanCe of adhesive bonds to chemical reagents--Metal to metal
    胶粘剂耐化学试剂性能的测定方法 金属与金属    		 China National Standards
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    GB/T 13345-1992 General teChnical requirement of oil film bearing for rolling mill
    轧机油膜轴承通用技术条件    		 China National Standards
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    GB/T 13338-1991 BasiC rules for the measurement andcalculation of thermal equilibrium of fuel-fired furnace in industry
    工业燃料炉热平衡测定与计算基本规则    		 China National Standards
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    GB/T 13325-1991 Noise emitted by maChinery and equipment--Guidelines for the preparation of test codes of engineering grade requiring noise measurements at the operator’s or by stander’s position
    机器和设备辐射的噪声 操作者位置噪声测量的基本准则 (工程级)    		 China National Standards
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    GB/T 13322-1991 MetalliC coating--Cd-Ti plating of low hydrogan embrittlement
    金属覆盖层 低氢脆镉钛电镀层    		 China National Standards
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    GB/T 13303-1991 Steels--Determination method of oxidation resistanCe
    钢的抗氧化性能测定方法    		 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 13301-1991 Metals--Testing method for sensitivity of eleCtrical resistance strain
    金属材料电阻应变灵敏系数试验方法    		 China National Standards
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    GB/T 13300-1991 High resistanCe alloys for electrical heating--Testing method for accelerated life
    高电阻电热合金快速寿命试验方法    		 China National Standards
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    GB/T 13299-1991 Steel--Determination of miCrostructure
    钢的显微组织评定方法    		 China National Standards
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    GB/T 13298-1991 Metal--InspeCtion method of microstructure
    金属显微组织检验方法    		 China National Standards
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    GB/T 13297-1991 General rules for paCkaging, marking and certification of precision alloys
    精密合金包装、标志和质量证明书的一般规定    		 China National Standards
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    GB/T 269-1991 LubriCating grease and petrolatum--Determination of cone penetration
    润滑脂和石油脂锥入度测定法    		 China National Standards
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    GB/T 13270-1991 AtmospheriC air--Test dust standardsample--Simulated atmospheric dust
    大气 试验粉尘标准样品 模拟大气尘    		 China National Standards
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    GB/T 13269-1991 AtmospheriC air--Test dust standard sample--Fly ash
    大气 试验粉尘标准样品 煤飞尘    		 China National Standards
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    GB/T 13268-1991 AtmospheriC air--Test dust standard sample--Loess dust
    大气 试验粉尘标准样品 黄土尘    		 China National Standards
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    GB/T 13273-1991 AnalytiCal method for 131I in plant and animal thyroid gland
    植物、动物甲状腺中碘-131的分析方法    		 China National Standards
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    GB/T 13272-1991 AnalytiCal method for 131I in water
    水中碘-131的分析方法    		 China National Standards
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    GB/T 13267-1991 Water quality--Determination of the aCute toxicity of substance to a freshwater fish (Brachydanio rerio Hamilton-Buchanan)
    水质 物质对淡水鱼(斑马鱼)急性毒性测定方法    		 China National Standards
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    GB/T 13266-1991 Water quality--Determination of the aCute toxicity of substance to Daphnia (Daphnia magna straus)
    水质 物质对蚤类(大型蚤)急性毒性测定方法    		 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 13241-1991 Iron ores--Determination of reduCibility
    铁矿石 还原性的测定方法    		 China National Standards
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    GB/T 13238-1991 Copper-steel clad plates
    铜钢复合钢板    		 China National Standards
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    GB/T 13235.2-1991 Petroleum and liquid petroleum produCts--Volumetric calibration of vertical cylindrical metal tanks--Optical reference line method
    石油和液体石油产品 立式圆筒形金属油罐容积标定法 (光学参比线法)    		 China National Standards
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    GB/T 13235.1-1991 Petroleum and liquid petroleum produCts--Volumetric calibration of vertical cylindrical metal tanks--Strapping method
    石油和液体石油产品 立式圆筒形金属油罐容积标定法 (围尺法)    		 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 13224-1991 Test methods for industrial detonating Cord
    工业导爆索试验方法    		 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 13186-1991 General speCification for airborne doppler navigation systems
    机载多普勒导航系统通用技术条件    		 China National Standards
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    GB/T 12993-1991 Thermal performanCes evaluation for electronic equipment
    电子设备热性能评定    		 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 13157-1991 Overall eleCtro-acoustic frequency response for reproduction of 35mm optical sound track--Reproduction characteristics
    35 mm影片光学声迹的还音电声频率响应特性    		 China National Standards
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    GB/T 13212-1991 Canned water chestnuts
    清水荸荠罐头    		 China National Standards
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    GB/T 223.16-1991 Methods for Chemical analysis of iron，steel and alloy--The chromotropic acid photometric method for the determination of titanium content
    钢铁及合金化学分析方法 变色酸光度法测定钛量    		 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 13167-1991 Requirements for long haul optiCal fiber cable systems joined to national public telecommunication network
    长途光缆通信系统进网要求    		 China National Standards
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    GB/T 13166-1991 Design margin and abuse tests for eleCtronic measuring instruments
    电子测量仪器设计余量与模拟误用试验    		 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 3840-1991 TeChnical methods for making local emission standards of air pollutants
    制定地方大气污染物排放标准的技术方法    		 China National Standards
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    GB/T 13199-1991 Water quality--Determination of anioniC detergent--Potentiometric method
    水质 阴离子洗涤剂的测定 电位滴定法    		 China National Standards
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    GB/T 13198-1991 Water quality--Determination of speCified six polynuclear aromatic hydrocarbons--High performance liquid chromatography
    水质 六种特定多环芳烃的测定 高效液相色谱法    		 China National Standards
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    GB/T 13197-1991 Water quality--Determination of formaldehyde--ACetylacetone spectrophotometric method
    水质 甲醛的测定 乙酰丙酮分光光度法    		 China National Standards
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    GB/T 13194-1991 Water quality--Determination of nitrobenzene， mononi-trotoluene (MNT)， nitroChlorobenzene and oinitrotoluene (ONT)--Gas chromatography
    水质 硝基苯、硝基甲苯、硝基氯苯、二硝基甲苯的测定 气相色谱法    		 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 13192-1991 Water quality--Determination of organiC phosphorous pesticide in water--Gas chromatography
    水质 有机磷农药的测定 气相色谱法    		 China National Standards
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    GB/T 3304-1991 Names of nationalities of China in romanization with codes
    中国各民族名称的罗马字母拼写法和代码    		 China National Standards
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    GB/T 13142-1991 Extension of the Latin alphabet Coded character set for bibliographic information interchange
    书目信息交换用拉丁字母代码字符扩充集    		 China National Standards
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    GB/T 13141-1991 Greek alphabet Coded character set for bibliographic information interchange
    书目信息交换用希腊字母编码字符集    		 China National Standards
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    GB/T 13153-1991 Blank detail speCification for gate turn-off thyristors，ambient or case-rated，5A and above
    5A以上环境或管壳额定可关断晶闸管空白详细规范    		 China National Standards
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    GB/T 13152-1991 Blank detail speCification for reverse conducting triode thyristors，ambient or case-rated，5A/5A and above
    5A/5A 以上环境或管壳额定逆导三极晶闸管空白详细规范    		 China National Standards
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    GB/T 13146-1991 Terminology for air Cushion vehicle
    气垫船术语    		 China National Standards
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    GB/T 12990-1991 Water quality--MiCrobial community biomonitoring--PFU method
    水质 微型生物群落监测 PFU法    		 China National Standards
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    GB/T 12992-1991 Measuring methods of thermal Characteristic for forced air cooling of electronic equipment
    电子设备强迫风冷热特性测试方法    		 China National Standards
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    GB/T 13137-1991 SpeCification for 12-channel telephone carrier terminal equipment used on the symmetric pains of 2.6/9.5 mm coaxial cable
    2.6/9.5 mm综合中同轴电缆高频四芯组或高频线对12路载波电话终端设备技术条件    		 China National Standards
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    GB/T 13135-1991 15×16 Dot matrix font set and data set of Yi Characters for information interchange
    信息交换用彝文字符15×16点阵字模集及数据集    		 China National Standards
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    GB/T 13130-1991 SpeCification for interworking of chinese ideogram teletex on public telecommunication networks--Transport service
    汉字智能用户电报在公用电信网上的互通技术条件 运输服务    		 China National Standards
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    GB/T 13129-1991 SpeCification for interworking of chinese ideogram teletex on public telecommunication networks--Control procedures
    汉字智能用户电报在公用电信网上的互通技术条件 控制规程    		 China National Standards
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    GB/T 13127-1991 SpeCification for interworking of chinese ideogram teletex on public telecommunication networks--The terminal equipment
    汉字智能用户电报在公用电信网上的互通技术条件 终端设备    		 China National Standards
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    GB 13134-1991 Yi Coded character set for information interchange
    信息交换用彝文编码字符集    		 China National Standards
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    GB 13132-1991 Code of Chinese ideogram set for information interchange--The 5th supplementary set
    信息交换用汉字编码字符集 第五辅助集    		 China National Standards
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    GB 13131-1991 Code of Chinese ideogram set for information interchange--The 3rd supplementary set
    信息交换用汉字编码字符集 第三辅助集    		 China National Standards
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    GB/T 13087-1991 Method for determination of isothioCyanatesin feeds
    饲料中异硫氰酸酯的测定方法    		 China National Standards
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    GB/T 13082-1991 Method for determination of Cadmium in feeds
    饲料中镉的测定方法    		 China National Standards
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    GB/T 13070-1991 Determination of uranium Content in uranium ores by method of potentiometric titration
    铀矿石中铀的测定 电位滴定法    		 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 1332-1991 TruCks--Engineering approval evaluation program
    载货汽车定型试验规程    		 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 13062-1991 Blank detail speCification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure
    膜集成电路和混合膜集成电路空白详细规范(可供认证用)    		 China National Standards
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    GB/T 13021-1991 Determination for the Carbon black content of polyethylene pipes and fittings by calcination and pyrolysis
    聚乙烯管材和管件炭黑含量的测定 热失重法    		 China National Standards
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    GB 13015-1991 Control standard on poly chlorinated biphenyls for waste slags
    含多氯联苯废物污染控制标准    		 China National Standards
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    GB/T 226-1991 EtCh test for macrostructure and defect of steels
    钢的低倍组织及缺陷酸蚀检验法    		 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 12984-1991 ErgonomiCs--Basic terms for visual information processing
    人类工效学 视觉信息作业基本术语    		 China National Standards
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    GB 13122-1991 HygieniC specifications of flour milling factory
    面粉厂卫生规范    		 China National Standards
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    GB 13121-1991 HygieniC standard of ceramics for food containers
    陶瓷食具容器卫生标准    		 China National Standards
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    GB 13116-1991 HygieniC standard for polycarbonate resin used as foodcontainers and packaging materials
    食品容器及包装材料用聚碳酸酯树脂卫生标准    		 China National Standards
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    GB 13115-1991 HygieniC standard for unsaturated polyester resin and glass fibre reinforced plastics used asfood containers and packaging materials
    食品容器及包装材料用不饱和聚酯树脂及其玻璃钢制品卫生标准    		 China National Standards
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    GB 13114-1991 HygieniC standardfor polyethylene terephthalate resin used as food containers and packaging materials
    食品容器及包装材料用聚对苯二甲酸乙二醇酯树脂卫生标准    		 China National Standards
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    GB 13113-1991 HygieniC standard for polyethylene terephthalate products used as food containers and packagingmaterials
    食品容器及包装材料用聚对苯二甲酸乙二醇酯成型品卫生标准    		 China National Standards
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    GB/T 12980-1991 General teChnical requirement and testing method for marine power plant
    船舶电站通用技术要求和试验方法    		 China National Standards
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    GB 12971.5-1991 Trolley and Contact wires for electric traction--Part 5:Aluminium alloy trolley and contact wires
    电力牵引用接触线 第五部分:铝合金接触线    		 China National Standards
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    GB 12971.4-1991 Trolley and Contact wires for electric traction--Part 4:Aluminium-steel and aluminium alloy composite trolley and content wires
    电力牵引用接触线 第四部分:钢、铝及铝合金复合接触线    		 China National Standards
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    GB 12950-1991 Safety regulations for seismiC exploration blasting practices
    地震勘探爆炸安全规程    		 China National Standards
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    GB/T 12968-1991 Eddy Current decay method formeasurement of resistivity and residual resistance ratio of pure metals
    纯金属电阻率与剩余电阻比涡流衰减测量方法    		 China National Standards
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    GB/T 12949-1991 Plain bearings--BimetalliC busheswith plastic overlay
    滑动轴承 覆有减摩塑料层的双金属轴套    		 China National Standards
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    GB/T 12948-1991 Plain bearings--MetalliC multilayer plain bearings--Destructive testing of bond for bearing metals
    滑动轴承 双金属结合强度破坏性试验方法    		 China National Standards
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