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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 "BR" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 15564-1995 Code of Chinese ideogram set for teletext BRoadcasting--Hong Kong subset
    图文电视广播用汉字编码字符集 香港子集
    China National Standards
    BR

    English PDF
    GB/T 7397-1995 Measuring methods for non-BRoadcast video tape recorders
    非广播磁带录像机测量方法
    China National Standards
    BR

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    GB/T 15525-1995 Time base stability of non-BRoadcast video tape recorders
    非广播录像机的时基稳定性
    China National Standards
    BR

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    GB/T 15524-1995 Reliability requirements and testing methods for non-BRoadcast video tape recorders
    非广播磁带录像机可靠性要求和试验方法
    China National Standards
    BR

    English PDF
    GB/T 15521-1995 Format and classification of digital audio tape cassette system (DAT) used for BRoadcasting
    广播用数字音频盒式磁带系统(DAT)格式及分类特性
    China National Standards
    BR

    English PDF
    GB/T 13823.14-1995 Methods for the caliBRation of vibration and shock pick-ups--Primary calibration by centrifuge
    振动与冲击传感器的校准方法 离心机法一次校准
    China National Standards
    BR

    English PDF
    GB/T 13823.12-1995 Methods for the caliBRation of vibration and shock pick-ups--Resonance frequencytesting of undamped accelerometers on a steel block
    振动与冲击传感器的校准方法 安装在钢块上的无阻尼加速度计共振频率测试
    China National Standards
    BR

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    GB/T 15530.3-1995 Copper alloy plate flanges for BRazing or welding
    铜合金板式平焊法兰
    China National Standards
    BR

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    GB/T 15457-1995 Method for determining luBRication of photographic film and film base
    胶片与片基润滑度测定方法
    China National Standards
    BR

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    GB/T 15444-1995 Regulations for monitoring radioactivity in effluents from uranium processing and nuclear fuel faBRication facilities
    铀加工及核燃料制造设施流出物的放射性活度监测规定
    China National Standards
    BR

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    GB/T 3223-1994 Acoustics--Free-field caliBRation method of under-water sound transducers
    声学 水声换能器自由场校准方法
    China National Standards
    BR

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    GB/T 3412-1994 Wheatstone BRidge for unbonded elastic wire resistance meter
    电阻比电桥
    China National Standards
    BR

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    GB/T 6409.1-1994 Superhard aBRasive products and saws--General survey designation
    超硬磨具和锯 形状总览、标记
    China National Standards
    BR

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    GB/T 2476-1994 Symbols of aBRasive materials
    普通磨料 代号
    China National Standards
    BR

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    GB/T 13823.9-1994 Methods for the caliBRation of vibration and shock pick-ups--Testing of transverse shock sensitivity
    振动与冲击传感器的校准方法 横向冲击灵敏度测试
    China National Standards
    BR

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    GB/T 223.30-1994 Methods for chemical analysis of iron,steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-BRomomandelic acid
    钢铁及合金化学分析方法 对-溴苦杏仁酸沉淀分离-偶氮胂Ⅲ分光光度法测定锆量
    China National Standards
    BR

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    GB/T 2005-1994 Coke for metallurgy--Determination of coke BReeze content and size consist
    冶金焦炭的焦末含量及筛分组成的测定方法
    China National Standards
    BR

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    GB/T 2677.9-1994 FiBRous raw material--Determination of pentosan
    造纸原料多戊糖含量的测定
    China National Standards
    BR

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    GB/T 2677.8-1994 FiBRous raw material--Determination of acid-insoluble lignin
    造纸原料酸不溶木素含量的测定
    China National Standards
    BR

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    GB/T 2677.6-1994 FiBRous raw material--Determination of solvent extractives
    造纸原料有机溶剂抽出物含量的测定
    China National Standards
    BR

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    GB/T 3141-1994 Industrial liquid luBRicants--ISO viscosity classification
    工业液体润滑剂 ISO粘度分类
    China National Standards
    BR

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    GB/T 15181-1994 Capacity caliBRation of spherical metal tanks--Strapping method
    球形金属罐容积标定法(围尺法)
    China National Standards
    BR

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    GB 15179-1994 Food machinery luBRicating grease
    食品机械润滑脂
    China National Standards
    BR

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    GB/T 15118-1994 Technical requirement for digital line systems on optical fiBRe cables at 4×139264 kbit/s
    4×139264 kbit/s 光缆数字线路系统技术要求
    China National Standards
    BR

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    GB/T 15138-1994 Case outlines for film integrated circuits and hyBRid integrated circuits
    膜集成电路和混合集成电路外形尺寸
    China National Standards
    BR

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    GB/T 15212-1994 Application of connectors for BRoadcastand similar sound system
    广播及类似声系统用连接器的应用
    China National Standards
    BR

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    GB/T 14960-1994 Technical requirements and methods of measurement of infrared remote control radiation unit for television BRoadcast receivers
    电视广播接收机用红外遥控发射器技术要求和测量方法
    China National Standards
    BR

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    GB/T 14890-1994 CaliBRation of field pyrheliometers
    工作直接日射表的校准方法
    China National Standards
    BR

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    GB/T 14921-1994 The demand for the picture quality ofPAL-D system in satellite television BRoadcasting services
    PAL-D制卫星电视广播图像质量要求
    China National Standards
    BR

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    GB/T 14854.2-1993 Characteristic requirements for BRoadcast video tape
    广播录像磁带性能要求
    China National Standards
    BR

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    GB/T 14854.1-1993 Measuring methods for BRoadcast video tape
    广播录像磁带测量方法
    China National Standards
    BR

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    GB/T 14716-1993 Generic specification for stored program control analogue private automatic BRanch telephone exchange system
    程控模拟用户自动电话交换机通用技术条件
    China National Standards
    BR

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    GB/T 3261-1993 Office machines andprinting machines used for information processing--Widths of faBRic printing ribbons
    信息处理用办公机器和打印机使用的编织打印色带的宽度
    China National Standards
    BR

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    GB 50190-1993 Code for design of anti-microviBRation of multistory factory floor
    多层厂房楼盖抗微振设计规范
    China National Standards
    BR

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    GB/T 14697-1993 Code for the measurement of local viBRation of ship
    船舶局部振动测量规程
    China National Standards
    BR

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    GB/T 14696-1993 Code for the measurement of ship viBRation
    船舶振动测量规程
    China National Standards
    BR

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    GB/T 14577-1993 Textiles--Determination of water repellency of faBRics by the Bundesmann rain-shower test
    织物拒水性测定 邦迪斯门淋雨法
    China National Standards
    BR

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    GB/T 14628-1993 Unfailed BRistles
    猪原鬃
    China National Standards
    BR

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    GB/T 14435.3-1993 Frequencysharing between the BRoadcasting-satellite services and terrestrial services--Frequency sharing between the broadcasting-satellite service(television)in one side and terrestrial broadcasting services(television)and terrestrial radio-relay system
    卫星广播业务和地面业务间的频率共用 11.7~12.2 GHz和12.5~12.75 GHz卫星广播业务(电视)和地面广播业务(电视)及地面无线电中继系统间的频率共用
    China National Standards
    BR

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    GB/T 14435.2-1993 Frequency sharing between the BRoadcasting-satellite service and terrestrial services--Frequency sharing between the broadcasting-satellite service (television) and terrestrial broadcasting services(television) in frequency band 620~790MHz
    卫星广播业务和地面业务间的频率共用 620~790 MHz卫星广播业务(电视)和地面广播业务(电视)间的频率共用
    China National Standards
    BR

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    GB/T 14435.1-1993 Frequency sharing between the BRoadcasting-satellite service and terrestrial services--Guide to frequency sharing between the broadcasting-satellite service (television) and terrestrial services
    卫星广播业务和地面业务间的频率共用 卫星广播业务(电视)和地面业务间的频率共用导则
    China National Standards
    BR

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    GB/T 14434-1993 Planning parameters for BRoadcasting-satellite service(BSS) in the band 12 GHz and BSS feeder links
    12 GHz频段卫星广播业务(BSS)及其馈线链路的规划参数
    China National Standards
    BR

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    GB/T 14433-1993 Technical specifications for coverage networks of colour TV BRoadcasting
    彩色电视广播覆盖网技术规定
    China National Standards
    BR

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    GB/T 14432-1993 Measuring methods for wow and flutter of BRoadcast tape recorders
    广播录音机抖晃测量方法
    China National Standards
    BR

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    GB/T 593-1993 Marine BRonze and cast iron flanged cocks
    船用法兰青铜、铸铁填料旋塞
    China National Standards
    BR

    English PDF
    GB/T 14377-1993 Water quality--Determination of triethylamine--BRomophenol blue spectrophotometric method
    水质 三乙胺的测定 溴酚蓝分光光度法
    China National Standards
    BR

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    GB/T 14381-1993 Generic specification for stored program control digital private automatic BRanch telephone exchange system
    程控数字用户自动电话交换机通用技术条件
    China National Standards
    BR

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    GB/T 14361.2-1993 Ship’s blocks for fiBRe ropes--Iron shell blocks
    船用纤维索滑车 铁壳滑车
    China National Standards
    BR

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    GB/T 14361.1-1993 Ship’s blocks for fiBRe ropes--Wooden shell blocks
    船用纤维索滑车 木壳滑车
    China National Standards
    BR

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    GB/T 14221-1993 Technical requirements for listening rooms in BRoad-casting programme
    广播节目试听室技术要求
    China National Standards
    BR

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    GB/T 14219-1993 Chinese character system teletext BRoadcasting specification
    中文图文电视广播规范
    China National Standards
    BR

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    GB/T 2677.5-1993 FiBRous raw material--Determinationof one percent sodium hydroxide solubility
    造纸原料1%氢氧化钠抽出物含量的测定
    China National Standards
    BR

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    GB/T 2677.4-1993 FiBRous raw material--Determination of water solubility
    造纸原料水抽出物含量的测定
    China National Standards
    BR

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    GB/T 2677.1-1993 FiBRous raw material of sampling for analysis
    造纸原料分析用试样的采取
    China National Standards
    BR

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    GB/T 14171-1993 Motor vehicles--Pneumatic BRakingsystems--Tapped holes and male fittings
    汽车气制动系管路螺纹孔和管接头外螺纹
    China National Standards
    BR

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    GB/T 14109-1993 Measurement method of TV,FM BRoadcasting field strength
    电视、调频广播场强测量方法
    China National Standards
    BR

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    GB/T 14070-1993 Gas analysis--Preparation of caliBRation gas mixtures--Manometric method
    气体分析 校准用混合气体的制备 压力法
    China National Standards
    BR

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    GB/T 13996-1992 Technical specification for digital line systems on optical fiBRe cables
    光缆数字线路系统技术规范
    China National Standards
    BR

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    GB/T 13860-1992 Mechanical viBRations--Land vehicles--Method for reporting measured data
    地面车辆机械振动测量数据的表述方法
    China National Standards
    BR

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    GB/T 13866-1992 Shock and viBRation measurements--Characteristics to be specified for seismic pick-ups
    振动与冲击测量 描述惯性式传感器特性的规定
    China National Standards
    BR

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    GB/T 13881-1992 Pneumatic BRaking connections between motor vehicles and towed vehicles
    牵引车与挂车之间气制动管连接器
    China National Standards
    BR

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    GB/T 13824-1992 Requirements for instruments for measuring viBRation severity
    对振动烈度测量仪的要求
    China National Standards
    BR

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    GB/T 13823.6-1992 Methods for the caliBRation of vibration and shock pick-ups--Testing of base strain sensitivity
    振动与冲击传感器的校准方法 基座应变灵敏度测试
    China National Standards
    BR

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    GB/T 13823.5-1992 Methods for the caliBRation of vibration and shock pick-ups--Testing of mounting torque sensitivity
    振动与冲击传感器的校准方法 安装力矩灵敏度测试
    China National Standards
    BR

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    GB/T 13823.4-1992 Methods for the caliBRation of vibration and shock pick-ups--Testing of magnetic field sensitivity
    振动与冲击传感器的校准方法 磁灵敏度测试
    China National Standards
    BR

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    GB/T 13783-1992 Cotton fiBRes--Determination of breaking tenacity of flat bundles
    棉纤维断裂比强度的测定 平束法
    China National Standards
    BR

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    GB/T 13782-1992 Test method for textile fiBRe length distribution parameters--Electric condenser method
    纺织纤维长度分布参数试验方法 电容法
    China National Standards
    BR

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    GB/T 13781-1992 Textiles--Cotton fiBRes--Determination of length(span length) and length uniformity
    棉纤维长度(跨距长度)和长度整齐度的测定
    China National Standards
    BR

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    GB/T 13776-1992 Standardizing cotton fiBRe test results by use of calibration cottons
    用校准棉样校准棉纤维试验结果
    China National Standards
    BR

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    GB/T 13765-1992 Textiles--Tests for colour fastness--Specification for standard adjacent faBRic of linen and ramie
    纺织品 色牢度试验 亚麻和苎麻标准贴衬织物规格
    China National Standards
    BR

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    GB/T 4958.16-1992 Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section three--R.F. BRanching networks
    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 第三节 射频分支网络
    China National Standards
    BR

    English PDF
    GB/T 13714-1992 Fiber optic BRanching devices--Part 3:Sectional specification--One-to-n wavelength multiplexer/demultiplexer
    纤维光学分路器 第三部分:分规范 1至n个波长复用器/解复用器 (可供认证用)
    China National Standards
    BR

    English PDF
    GB/T 13713-1992 FiBRe optic branching devices--Part 1:Generic speci-fication
    纤维光学分路器 第一部分:总规范 (可供认证用)
    China National Standards
    BR

    English PDF
    GB/T 13712-1992 FiBRe optic modulators--Part 1:Generic specification
    纤维光学调制器 第一部分:总规范 (可供认证用)
    China National Standards
    BR

    English PDF
    GB/T 13704-1992 General specification for shipboard BRoadcasting system
    船用广播系统通用技术条件
    China National Standards
    BR

    English PDF
    GB/T 13679-1992 Manganese base BRazing filler metals
    锰基钎料
    China National Standards
    BR

    English PDF
    GB/T 13593-1992 Civil honeycomb BRiquet
    民用蜂窝煤
    China National Standards
    BR

    English PDF
    GB/T 4725-1992 Epoxide woven glass faBRic copper-clad laminated sheets for printed circuits
    印制电路用覆铜箔环氧玻璃布层压板
    China National Standards
    BR

    English PDF
    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
    BR

    English PDF
    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
    BR

    English PDF
    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
    BR

    English PDF
    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
    BR

    English PDF
    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
    BR

    English PDF
    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
    BR

    English PDF
    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
    BR

    English PDF
    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
    BR

    English PDF
    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
    BR

    English PDF
    GB/T 12842-1991 Terminology for film integrated circuits and hyBRid film integrated circuits
    膜集成电路和混合膜集成电路术语
    China National Standards
    BR

    English PDF
    GB/T 12709-1991 LuBRicating oils--Determination of aging characteristics--Conradson carbon residue method
    润滑油老化特性测定法 (康氏残炭法)
    China National Standards
    BR

    English PDF
    GB/T 7631.8-1990 LuBRicants and related products (class L)--Classification--Part 8:Family X (Greases)
    润滑剂和有关产品(L类) 的分类 第8 部分:X 组 (润滑脂)
    China National Standards
    BR

    English PDF
    GB 439-1990 Aviation jet engine luBRicating oils
    航空喷气机润滑油
    China National Standards
    BR

    English PDF
    GB/T 12630-1990 Thin epoxide woven glass faBRic copper-clad laminated sheet, general purpose grade, for use in the fabrication of multilayer printed boards
    一般用途的薄覆铜箔环氧玻璃布层压板 (制造多层印制板用)
    China National Standards
    BR

    English PDF
    GB/T 12629-1990 Thin epoxide woven glass faBRic copper-clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards
    限定燃烧性的薄覆铜箔环氧玻璃布层压板 (制造多层印制板用)
    China National Standards
    BR

    English PDF
    GB/T 12578-1990 LuBRicating oils--Determination of flow ability--U-tube method
    润滑油流动性测定法 (U 形管法)
    China National Standards
    BR

    English PDF
    GB/T 12548-1990 Motor vehicles--Speedometer and odometer--CaliBRation method
    汽车速度表、里程表检验校正方法
    China National Standards
    BR

    English PDF
    GB/T 12566-1990 Interface for signal chain of sound and television BRoadcasting transmitting equipments
    声音和电视广播发射设备信号链接口
    China National Standards
    BR

    English PDF
    GB/T 12512-1990 FiBRe optic attenuators--Part 1:Generic specification
    纤维光学衰减器 第一部分:总规范(可供认证用)
    China National Standards
    BR

    English PDF
    GB/T 12511-1990 FiBRe optic switches--Part 1:Generic specification
    纤维光学开关 第一部分:总规范(可供认证用)
    China National Standards
    BR

    English PDF
    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
    BR

    English PDF
    GB/T 12440-1990 Explosive--Determination of BRisance--Lead cylinder compression test
    炸药猛度试验 铅柱压缩法
    China National Standards
    BR

    English PDF

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