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1991 year China issued GB standards list

GB/T 12846-1991
General specification for pulse thyratrons
脉冲闸流管总规范 (可供认证用)
GB/T 13300-1991
High resistance alloys for electrical heating--Testing method for accelerated life
GB/T 13241-1991
Iron ores--Determination of reducibility
铁矿石 还原性的测定方法
GB 13114-1991
Hygienic standardfor polyethylene terephthalate resin used as food containers and packaging materials
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
GB/T 12752-1991
General specification for marine Loran-C receiving equipment
GB 13113-1991
Hygienic standard for polyethylene terephthalate products used as food containers and packagingmaterials
GB/T 13227-1991
Water-dipping test of industrial detonator
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
GB/T 12808-1991
Laboratory glassware--One-mark pipettes
实验室玻璃仪器 单标线吸量管
GB 13015-1991
Control standard on poly chlorinated biphenyls for waste slags
GB 12950-1991
Safety regulations for seismic exploration blasting practices
GB 13116-1991
Hygienic standard for polycarbonate resin used as foodcontainers and packaging materials
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
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
GB/T 12767-1991
Powder metallurgy products--Surface roughness--Parameters and their values
粉末冶金制品 表面粗糙度 参数及其数值
GB/T 13225-1991
Determination of delay time of industrial detonator
GB/T 3840-1991
Technical methods for making local emission standards of air pollutants
GB/T 13230-1991
Plain detonators
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
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
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
GB 13134-1991
Yi coded character set for information interchange
GB 13121-1991
Hygienic standard of ceramics for food containers
GB/T 13089-1991
Method for determination of oxazolidinethione in feeds
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
GB/T 2972-1991
Zinc-coated steel wire--Test method for uniformity of zinc coating on wire by the copper sulphate dip
GB/T 269-1991
Lubricating grease and petrolatum--Determination of cone penetration
GB/T 13158-1991
Compatibility test procedures of clock and synchronization equipment of digital switch introducedinto digital network
GB/T 13153-1991
Blank detail specification for gate turn-off thyristors,ambient or case-rated,5A and above
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
GB/T 13297-1991
General rules for packaging, marking and certification of precision alloys
GB/T 12765-1991
Spherical plain bearings,joint type--Abutment andfillet dimensions
关节轴承 安装尺寸
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
GB/T 13226-1991
Lead plate test for industrial detonator
GB/T 3277-1991
Corrugated steel plates with lath and lentilform
GB/T 12847-1991
Blank detail specification for hydrogen thyratrons
氢闸流管空白详细规范 (可供认证用)
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
GB/T 12760-1991
Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing
GB 13115-1991
Hygienic standard for unsaturated polyester resin and glass fibre reinforced plastics used asfood containers and packaging materials
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
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
GB/T 12719-1991
Exploration specification of hydrogeologyand engineering geology in mining areas
GB/T 13135-1991
15×16 Dot matrix font set and data set of Yi characters for information interchange
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
GB/T 12793-1991
Generic specification for installing and removal tools for connectors electrical contact
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
GB/T 13062-1991
Blank detail specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedure
GB/T 12919-1991
Cleaning equipments of controled air source for ship
GB/T 12990-1991
Water quality--Microbial community biomonitoring--PFU method
水质 微型生物群落监测 PFU法
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
GB/T 12759-1991
Double-circular-arc tooth profile of basic rack for cylindrical gears
GB/T 12855-1991
Application and care for small power transmitting tubes
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
GB/T 12900-1991
General terminology for ships--Shipbuilding material
船舶通用术语 船用材料
GB/T 12911-1991
Paper and board--Determination of the ink absor-bency
GB/T 12712-1991
The requirements for supervision of recovery of condensate from steam heating system and technique ofautomatic steam traps
GB/T 13200-1991
Water quality--Determination of turbidity
水质 浊度的测定
GB/T 13273-1991
Analytical method for 131I in plant and animal thyroid gland
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
GB 13122-1991
Hygienic specifications of flour milling factory
GB/T 13224-1991
Test methods for industrial detonating cord
GB/T 12926-1991
Terminology for ship technology--Ship construction quality inspection
船舶工艺术语 船舶建造质量检验
GB/T 12910-1991
Paper and board--Determination of titanium dioxide
GB/T 13302-1991
Steel--Determination of area content of graphite-micrographic method using diagrams
GB/T 12992-1991
Measuring methods of thermal characteristic for forced air cooling of electronic equipment
GB/T 13238-1991
Copper-steel clad plates
GB/T 13166-1991
Design margin and abuse tests for electronic measuring instruments
GB/T 12989-1991
Paints and varnishes--List of equivalent terms
色漆和清漆 术语词条对照表
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)
GB/T 1332-1991
Trucks--Engineering approval evaluation program
GB/T 12756-1991
Steel wire ropes for rubber hose
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
GB/T 3304-1991
Names of nationalities of China in romanization with codes
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
GB/T 5468-1991
Measurement method of smoke and dust emission from boilers
GB/T 13186-1991
General specification for airborne doppler navigation systems
GB/T 13272-1991
Analytical method for 131I in water
GB/T 12800-1991
Acoustics--Audible emergency evacuation signal
声学 紧急撤离听觉信号
GB/T 716-1991
Cold-rolled carbon structural steel strips
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
GB/T 13162-1991
Equipment for monitoring airborne radioactive iodine in the environment
GB/T 12931-1991
Marine sextant
GB/T 12934-1991
Marine oil-free air compressor for control use--Technical specifications
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)
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
GB/T 12858-1991
Environment requirements and testmethods for ground radio-navigation equipments
GB/T 12787-1991
Warning equipment for criticality accidents
GB 12757-1991
Thermal protective aids for life-saving
GB/T 12854-1991
Blank detail specification for pulse modulator tubes
脉冲调制管空白详细规范 (可供认证用)
GB 12711-1991
Standard of safety for low and intermediate-level solid radioactive waste packages
GB/T 12789.2-1991
Criteria for nuclear reactor instrumentation--Part 2:Pressurized water reactors
核反应堆仪表准则 第二部分:压水堆
GB/T 12794-1991
Fixed capacitors for use in electronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and foil electrode--Assessment level E
电子设备用固定电容器 第15部分:空白详细规范 非固体电解质箔电极钽电容器 评定水平 E (可供认证用)
GB/T 12807-1991
Laboratory glassware--Graduated pipettes
实验室玻璃仪器 分度吸量管
GB/T 12784-1991
Dispersion mixer for rubber and plastics
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)
GB/T 13061-1991
Air spring for automotive suspension--Rubber bellows
汽车悬架用空气弹簧 橡胶气囊
GB/T 13167-1991
Requirements for long haul optical fiber cable systems joined to national public telecommunication network
GB/T 12803-1991
Laboratory glassware--Conical graduates
实验室玻璃仪器 量杯
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
GB/T 13146-1991
Terminology for air cushion vehicle
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
GB/T 11848.13-1991
Determination of zirconium in uranium ore concentrate by xylenol orange spectrophotometric method
铀矿石浓缩物中锆的测定 二甲酚橙分光光度法
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
GB/T 13212-1991
Canned water chestnuts
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
GB/T 13082-1991
Method for determination of cadmium in feeds
GB/T 13298-1991
Metal--Inspection method of microstructure
GB/T 7727.5-1991
General terminology for ships--Ship environment
船舶通用术语 船舶环境
GB/T 12720-1991
Measurement of power-frequency electric fields
GB 12708-1991
The colours of light signals on aids to navigation
GB/T 12742-1991
The specifications of testing equipment and measuring appliance for bicycle
GB/T 12998-1991
Water quality--Guidance on sampling techniques
水质 采样技术指导
GB/T 12997-1991
Water quality--Technical regulation on the design of sampling programmes
水质 采样方案设计技术规定
GB/T 12993-1991
Thermal performances evaluation for electronic equipment
GB/T 13247-1991
Ferroalloys--Sampling and testing methods for determination of grain size
GB/T 13160-1991
Program for testing radiation shields in light water reactors (LWR)
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)
GB/T 12775-1991
Generic specification for disc-style ceramic dielectric variable preset capacitors in electronic equipment
GB/T 12795-1991
Fixed capacitors for use in electronic equipment--Part 15:Blank detail specification--Tantalum capacitors with non-solid electrolyte and porous anode--Assessment level E
电子设备用固定电容器 第15部分:空白详细规范 非固体电解质多孔阳极钽电容器 评定水平 E (可供认证用)
GB/T 13301-1991
Metals--Testing method for sensitivity of electrical resistance strain
GB/T 13141-1991
Greek alphabet coded character set for bibliographic information interchange
GB/T 13195-1991
Water quality--Determination of water temperature--Thermometer or reversing thermometer method
水质 水温的测定 温度计或颠倒温度计测定法
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
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
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)
GB/T 12809-1991
Laboratory glassware--Principles of design and construction of volumetric glassware
实验室玻璃仪器 玻璃量器的设计和结构原则
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
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)
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
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
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
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
GB/T 13303-1991
Steels--Determination method of oxidation resistance
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
GB/T 13338-1991
Basic rules for the measurement andcalculation of thermal equilibrium of fuel-fired furnace in industry
GB/T 12921-1991
Marine oil-water interface detector specification
GB/T 12857-1991
Methods of measurement under conditions different from broadcast signal standards on receivers for television broadcast transmissions
GB/T 12856-1991
Programming languages BASIC subset
程序设计语言 BASIC 子集
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
GB/T 12842-1991
Terminology for film integrated circuits and hybrid film integrated circuits
GB/T 12811-1991
Test method for average cell size of rigid cellular plastics
GB/T 12810-1991
Laboratory glassware--Volumetric glassware--Methods for use and testing of capacity
实验室玻璃仪器 玻璃量器的容量校准和使用方法
GB/T 13299-1991
Steel--Determination of microstructure
GB/T 13287-1991
Liquefied petroleum gases--Determination of volatility
GB/T 13240-1991
Iron ore pellets--Determination of relative free swelling index
铁矿球团 相对自由膨胀指数的测定方法
GB/T 226-1991
Etch test for macrostructure and defect of steels
GB/T 13142-1991
Extension of the Latin alphabet coded character set for bibliographic information interchange
GB/T 1177-1991
Casting magnesium alloys
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
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
GB/T 13087-1991
Method for determination of isothiocyanatesin feeds
GB/T 13086-1991
Method for determination of free gossypol in feeds
GB/T 12999-1991
Water quality sampling--Technical regulation of the preservation and handling of samples
水质采样 样品的保存和管理技术规定
GB/T 12985-1991
General rules of using percentiles of the body dimensions for products design
GB/T 12980-1991
General technical requirement and testing method for marine power plant
GB/T 12930-1991
Technical specification for high pressure reciprocating air diving apparatus
GB/T 12789.1-1991
Criteria for nuclear reactor instrumentation--Part 1:General principles
核反应堆仪表准则 第一部分:一般原则
GB/T 12826-1991
The calculation guide of the drum (reeling) cable’s current rating
GB/T 11848.16-1991
Determination of phosphorus in uranium ore concentrate by spectrophotometry
铀矿石浓缩物中磷的测定 分光光度法
GB/T 12968-1991
Eddy current decay method formeasurement of resistivity and residual resistance ratio of pure metals

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