China National Standards

China U GB Standards English PDF List


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 "U" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 839-1988 KnUrled thumb screws with waisted shank
    滚花头不脱出螺钉    		 China National Standards
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    GB/T 836-1988 KnUrled screws with small head
    滚花小头螺钉    		 China National Standards
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    GB/T 835-1988 KnUrled screws
    滚花平头螺钉    		 China National Standards
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    GB/T 834-1988 KnUrled thumb screws
    滚花高头螺钉    		 China National Standards
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    GB/T 83-1988 SqUare set screws with long dog point and rounded end
    方头长圆柱球面端紧定螺钉    		 China National Standards
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    GB/T 831-1988 Slotted shoUlder screws
    开槽无头轴位螺钉    		 China National Standards
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    GB/T 830-1988 Slotted cheese head screws with shoUlder
    开槽圆柱头轴位螺钉    		 China National Standards
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    GB/T 821-1988 SqUare set screws with chamfered end
    方头倒角端紧定螺钉    		 China National Standards
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    GB/T 8-1988 SqUare head bolts--Product grade C
    方头螺栓 C级    		 China National Standards
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    GB/T 817-1988 Slotted roUnd nuts
    带槽圆螺母    		 China National Standards
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    GB/T 816-1988 RoUnd nuts with set pin holes in side
    侧面带孔圆螺母    		 China National Standards
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    GB/T 812-1988 RoUnd nuts
    圆螺母    		 China National Standards
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    GB/T 810-1988 Small roUnd nuts
    小圆螺母    		 China National Standards
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    GB/T 809-1988 Insert roUnd nuts
    嵌装圆螺母    		 China National Standards
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    GB/T 808-1988 Small hexagon thin nUts--Fine pitch thread
    小六角特扁细牙螺母    		 China National Standards
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    GB/T 807-1988 KnUrled nuts
    滚花薄螺母    		 China National Standards
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    GB/T 806-1988 KnUrled nut with collar
    滚花高螺母    		 China National Standards
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    GB/T 805-1988 Tight nUts
    扣紧螺母    		 China National Standards
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    GB/T 804-1988 Hexagon nUts with raised face
    球面六角螺母    		 China National Standards
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    GB/T 800-1988 Flat coUntersunk double nib bolts
    沉头双榫螺栓    		 China National Standards
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    GB/T 815-1988 RoUnd nuts with drilled holes in one face
    端面带孔圆螺母    		 China National Standards
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    GB/T 63-1988 Lifting nUts
    环形螺母    		 China National Standards
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    GB/T 39-1988 SqUare nuts--Product grade C
    方螺母 C级    		 China National Standards
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    GB/T 32.3-1988 Hexagon bolts with wire holes on head--Fine pitch thread--ProdUct grade A and B
    六角头头部带孔螺栓 细牙 A和B级    		 China National Standards
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    GB/T 32.2-1988 Hexagon bolts with wire holes on head--RedUced shank--Product grade B
    六角头头部带孔螺栓 细杆 B级    		 China National Standards
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    GB/T 32.1-1988 Hexagon bolts with wire holes on head--ProdUct grade A and B
    六角头头部带孔螺栓 A和B级    		 China National Standards
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    GB/T 31.3-1988 Hexagon bolts with split pin hole on shank--Fine pitch thread--ProdUct grade A and B
    六角头螺杆带孔螺栓 细牙 A和B级    		 China National Standards
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    GB/T 31.2-1988 Hexagon bolts with split pin hole on shank--RedUced shank--Product grade B
    六角头螺杆带孔螺栓 细杆 B级    		 China National Standards
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    GB/T 56-1988 Hexagon thick nUts
    六角厚螺母    		 China National Standards
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    GB/T 9434-1988 Methods of measUrement of gas discharge tubes for overvoltage protection
    过电压保护气体放电管测试方法    		 China National Standards
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    GB/T 9433-1988 General specification of gas discharge tUbes for overvoltage protection
    过电压保护气体放电管总规范 (可供认证用)    		 China National Standards
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    GB/T 9432-1988 Blank detail specification for indUstrial heating tetrode
    工业加热用四极管空白详细规范 (可供认证用)    		 China National Standards
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    GB/T 9430-1988 Methods of test of lUminance stability for fluorescent display tubes
    荧光数码显示管亮度稳定性试验方法    		 China National Standards
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    GB/T 9425-1988 Blank detail specification for semicondUctor inte-grated circuit operational amplifiers
    半导体集成电路运算放大器空白详细规范 (可供认证用)    		 China National Standards
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    GB/T 9409-1988 Specifications for coloUr TV demodulation equipment (1 TV+1 sound program) used in long-haul terres-trial analog radio-relay systems
    长距离地面模拟微波接力系统 彩色电视解调机 (一路电视一路伴音) 技术条件    		 China National Standards
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    GB/T 9408-1988 Specifications for coloUr TV modulation equipment (1 TV+1 sound program) used in long-haul terres-trial analog radio-relay systems
    长距离地面模拟微波接力系统 彩色电视调制机 (一路电视一路伴音) 技术条件    		 China National Standards
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    GB/T 9413-1988 Methods of measUrement of modems for wide band using 60～108 kHz group band circuits
    用于60～108 kHz基群电路的宽带调制解调器的测量方法    		 China National Standards
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    GB/T 9412-1988 Modems for date transmission at 48 kilobits per second Using 60～108 kHz group band circuits
    用于60～108 kHz基群电路的48 kbit/s数据传输的调制解调器    		 China National Standards
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    GB/T 9411-1988 Performance reqUirements for airborne marker beacon receiver
    机载指点信标接收机性能要求    		 China National Standards
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    GB/T 9391-1988 Shipborne radar，technical and operation reqUirements--Method of testing and required test results
    船用雷达技术要求和使用要求 测试方法和要求的测试结果    		 China National Standards
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    GB/T 9389-1988 SoUnd transmission using infrared radiation
    用红外辐射的声传输    		 China National Standards
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    GB/T 9388-1988 Methods of measUrement for wireless microphonesystems
    无线传声器系统测量方法    		 China National Standards
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    GB/T 9382-1988 Bayes method of reliability demonstration testing for coloUr broadcasting TV receiver
    彩色电视广播接收机可靠性验证试验 贝叶斯方法    		 China National Standards
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    GB/T 9379-1988 SUbjective tests and assessment for broadcasting television receivers
    电视广播接收机主观试验评价方法    		 China National Standards
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    GB/T 9377-1988 Methods of measUrement for broadcasting transmitters used in MW or SW band
    中波和短波广播发射机测量方法    		 China National Standards
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    GB/T 9376-1988 Basic performance parameters for mediUm wave and shortwave AM broadcasting transmitters
    中波和短波调幅广播发射机基本参数    		 China National Standards
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    GB 9378-1988 Safety reqUirements for video-audio and pulse equipment of broadcasting television studio system
    广播电视演播系统的视音频和脉冲设备安全要求    		 China National Standards
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    GB/T 9363-1988 Information processing--9-Track， 12.7mm (0.5in) wide magnetictape for information interchange--Format and recording，Using group coding at 246 cpmm(6250 cpi)
    信息处理 信息交换用9磁道12.7mm(0.5in)磁带成组编码方式246 cpmm (6250 cpi) 的格式及记录    		 China National Standards
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    GB/T 9402-1988 MinimUm performance requirements on high fidelity microphones
    高保真传声器最低性能要求    		 China National Standards
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    GB/T 1037-1988 Test method for water vapor transmission of plastic film and sheet--CUp method
    塑料薄膜和片材透水蒸气性试验方法 杯式法    		 China National Standards
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    GB/T 9311-1988 Adding machines and calcUlating machines--Keytop and printed or displayed symbols
    加法器和计算器 键顶、打印或显示符号    		 China National Standards
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    GB/T 9310-1988 Adding machines and calcUlating machines--Numeric section of ten-key keyboards
    加法器和计算器 十键键盘的数字区    		 China National Standards
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    GB/T 9309-1988 Office machines and data processing eqUipment--Functionkey symbols on typewriters
    办公机器和数据处理设备 打字机功能键符号    		 China National Standards
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    GB/T 9226-1988 Certification of standardized radioactive soUrces
    标准放射源的检验证书    		 China National Standards
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    GB/T 9274-1988 Paints and varnishes--Determination of resistance to liqUids
    色漆和清漆 耐液体介质的测定    		 China National Standards
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    GB/T 5211.14-1988 Determination of residUe on sieve of pigment--Mechanical flushing procedure
    颜料筛余物的测定 机械冲洗法    		 China National Standards
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    GB/T 4958.9-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 2:Mesurements for sub-systems--Section nine--Stand-by channel switching equipment
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第九节 备用通道倒换设备    		 China National Standards
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    GB/T 4958.8-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section eight--Radio receivers
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第八节 接收机    		 China National Standards
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    GB/T 4958.7-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section seven--Radio trsnsmitters
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第七节 发射机    		 China National Standards
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    GB/T 4958.6-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section five--Frequency demodulators
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第五节 频率解调机    		 China National Standards
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    GB/T 4958.5-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section four--Frequency modulators
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第四节 频率调制机    		 China National Standards
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    GB/T 4958.4-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section one--General
    地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第一节 通则    		 China National Standards
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    GB/T 4958.13-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section five--Measurement of mutual inter-ference
    地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第五节 相互干扰的测量    		 China National Standards
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    GB/T 4958.12-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section four--Measurementsfor f.d.m. transmission
    地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第四节 频分复用传输的测量    		 China National Standards
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    GB/T 4958.11-1988 Methods of measUrement for aquipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section three--Measurements for mono-chrome and colour television transmission
    地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第三节 黑白和彩色电视传输的测量    		 China National Standards
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    GB/T 4958.10-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section one--General
    地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第一节 通则    		 China National Standards
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    GB/T 9178-1988 Terminology for integrated circUits
    集成电路术语    		 China National Standards
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    GB/T 9171-1988 Engine oil--Determination of borderline pUmping temperature
    发动机油边界泵送温度测定法    		 China National Standards
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    GB/T 9170-1988 LUbricating oils and fueloils--Determination of total nitrogen--Modified Kjeldahl method
    润滑油及燃料油中总氮含量测定法(改进的克氏法)    		 China National Standards
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    GB/T 265-1988 PetroleUm products--Determination of kinematic viscosity and calculation of dynamic viscosity
    石油产品运动粘度测定法和动力粘度计算法    		 China National Standards
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    GB/T 9110-1988 CrUde oil vertical metal tank measurement--Method of calculation of quantities
    原油立式金属罐计量 油量计量方法    		 China National Standards
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    GB 9136-1988 The technical rUles about gaseous radioactive waste processing system for light water reactor plants
    轻水堆核电厂放射性废气处理系统技术规定    		 China National Standards
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    GB 9135-1988 The technical rUles about radioactive waste processing system for light water reactor plants
    轻水堆核电厂放射性废液处理系统技术规定    		 China National Standards
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    GB 9134-1988 The technical rUles about solid radioactive waste processing system for light water reactor plants
    轻水堆核电厂放射性固体废物处理系统技术规定    		 China National Standards
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    GB 9132-1988 RegUlations for shallow ground disposal of solid low-and intermediate-level radioactive wastes
    低中水平放射性固体废物的浅地层处置规定    		 China National Standards
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    GB/T 9068-1988 Determination of soUnd power levels for noise emitted by heating，ventilating and air conditioning equipments--Engineering method
    采暖通风与空气调节设备噪声声功率级的测定 工程法    		 China National Standards
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    GB/T 9065.3-1988 HydraUlic fluid power--Hose connector--Connecting dimension (Part 3--Welding or quick-action type)
    液压软管接头 连接尺寸 焊接式或快换式    		 China National Standards
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    GB/T 9074.9-1988 Cross recessed coUntersunk head screw and countersunk serrated external toothed lock washer assemblies
    十字槽沉头螺钉和锥形锁紧垫圈组合件    		 China National Standards
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    GB/T 9074.28-1988 CoUntersunk external toothed lock washer for assembly
    组合件用锥形锁紧垫圈    		 China National Standards
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    GB/T 9074.10-1988 Cross recessed raised coUntersunkhead screw and countersunk external toothed lock washer assemblies
    十字槽半沉头螺钉和锥形锁紧垫圈组合件    		 China National Standards
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    GB/T 9050-1988 General specifications for 8GHz band microwave commUnication equipment used in analogue radio-relay systems
    模拟微波接力通信系统8 GHz微波通信设备总技术条件    		 China National Standards
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    GB/T 4958.3-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section six--Measurements for sound-programme transmission
    地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第六节:声音节目传输的测量    		 China National Standards
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    GB/T 4958.2-1988 Methods of measUrement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section two--Measurements in the baseband
    地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第二节:基带测量    		 China National Standards
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    GB/T 9030-1988 Performance reqUirements for shipborne radio direction finder
    船用无线电测向仪性能要求    		 China National Standards
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    GB/T 9025-1988 Cabled distribUtion systems primarily intended for sound and television signals operating between30 MHz and 1 GHz--Electrical and mechanical matching values
    30 MHz～1GHz声音和电视信号的电缆分配系统 机电配接值    		 China National Standards
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    GB/T 9048-1988 Image area prodUced by 65mm and 70mm motion-picture camera aperture and maximum projectable image area on 70mm motion-picture prints--Positions and dimensions
    65mm和70mm电影摄影机片窗所形成的影像和70mm电影拷贝最大可放映画面的位置和尺寸    		 China National Standards
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    GB 8999-1988 General rUle of quality assurance for ionizing radiation monitoring
    电离辐射监测质量保证一般规定    		 China National Standards
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    GB/T 8977-1988 300Ω/75Ω balUn for FM and TV broadcast receiver
    调频、电视广播接收机用300Ω/75Ω 平衡-不平衡阻抗变换器    		 China National Standards
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    GB/T 9003-1988 Methods of measUrement for the fundamental characteristics of mixing console
    调音台基本特性测量方法    		 China National Standards
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    GB/T 8972-1988 Water qUality--Determination of pentachlorophenol--Gas chromatography
    水质 五氯酚的测定 气相色谱法    		 China National Standards
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    GB/T 8971-1988 Air qUality--Determination of benzo(a) pyrene in flying bust--Acetylated paper chromatography fluorescence spectrophotometric method
    空气质量 飘尘中苯并(a)芘的测定 乙酰化滤纸层析荧光分光光度法    		 China National Standards
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    GB/T 8970-1988 Air qUality--Determination of sulfur dioxide in ambient air--Tetrachloromercurate(TCM)-pararosaniline method
    空气质量 二氧化硫的测定 四氯汞盐-盐酸副玫瑰苯胺比色法    		 China National Standards
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    GB/T 8969-1988 Air qUality--Determination of nitrogen oxides in ambient air--Griess-saltzman method
    空气质量 氮氧化物的测定 盐酸萘乙二胺比色法    		 China National Standards
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    GB/T 259-1988 PetroleUm products--Determination of water soluble acids and alkalis
    石油产品水溶性酸及碱测定法    		 China National Standards
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    GB 8922-1988 Radiological health protection standard for Using sealed radioactive sources in oil and gas-fild logging
    油(气)田测井用密封型放射源放射卫生防护标准    		 China National Standards
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    GB 8953-1988 Hygienic specifications of soy saUce factory
    酱油厂卫生规范    		 China National Standards
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    GB 8951-1988 Hygienic specifications of liqUor factory
    白酒厂卫生规范    		 China National Standards
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    GB/T 8858-1988 Method for determination ofdry matter and water content in frUit and vegetable products
    水果、蔬菜产品中干物质和水分含量的测定方法    		 China National Standards
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    GB/T 8854-1988 Vegetables--NomenclatUre--First list
    蔬菜名称    		 China National Standards
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    GB/T 8822.8-1988 Seed zones of Chinese forest trees--Seed zones of Larix gmelinii RUpr.
    中国林木种子区 兴安落叶松种子区    		 China National Standards
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