Cart:
 |
China GB Standards list issued in 1991 year |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 1991 |
 English PDF |
| 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 1991 |
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 1991 |
English PDF |
| GB/T 13303-1991 |
Steels--Determination method of oxidation resistance 钢的抗氧化性能测定方法 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13299-1991 |
Steel--Determination of microstructure 钢的显微组织评定方法 |
China National Standards 1991 |
English PDF |
| GB/T 13298-1991 |
Metal--Inspection method of microstructure 金属显微组织检验方法 |
China National Standards 1991 |
English PDF |
| 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 1991 |
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 1991 |
English PDF |
| GB/T 13287-1991 |
Liquefied petroleum gases--Determination of volatility 液化石油气挥发性测定方法 |
China National Standards 1991 |
English PDF |
| GB/T 5468-1991 |
Measurement method of smoke and dust emission from boilers 锅炉烟尘测试方法 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13272-1991 |
Analytical method for 131I in water 水中碘-131的分析方法 |
China National Standards 1991 |
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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13247-1991 |
Ferroalloys--Sampling and testing methods for determination of grain size 铁合金产品粒度的取样和检测方法 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13241-1991 |
Iron ores--Determination of reducibility 铁矿石 还原性的测定方法 |
China National Standards 1991 |
English PDF |
| 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 |
China National Standards 1991 |
English PDF |
| GB/T 13238-1991 |
Copper-steel clad plates 铜钢复合钢板 |
China National Standards 1991 |
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 1991 |
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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13230-1991 |
Plain detonators 工业火雷管 |
China National Standards 1991 |
English PDF |
| GB/T 13227-1991 |
Water-dipping test of industrial detonator 工业雷管浸水试验方法 |
China National Standards 1991 |
English PDF |
| GB/T 13226-1991 |
Lead plate test for industrial detonator 工业雷管铅板试验方法 |
China National Standards 1991 |
English PDF |
| GB/T 13225-1991 |
Determination of delay time of industrial detonator 工业雷管延期时间测定方法 |
China National Standards 1991 |
English PDF |
| GB/T 13224-1991 |
Test methods for industrial detonating cord 工业导爆索试验方法 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 12993-1991 |
Thermal performances evaluation for electronic equipment 电子设备热性能评定 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13212-1991 |
Canned water chestnuts 清水荸荠罐头 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13200-1991 |
Water quality--Determination of turbidity 水质 浊度的测定 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 12989-1991 |
Paints and varnishes--List of equivalent terms 色漆和清漆 术语词条对照表 |
China National Standards 1991 |
English PDF |
| GB/T 7727.5-1991 |
General terminology for ships--Ship environment 船舶通用术语 船舶环境 |
China National Standards 1991 |
English PDF |
| GB/T 13146-1991 |
Terminology for air cushion vehicle 气垫船术语 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13086-1991 |
Method for determination of free gossypol in feeds 饲料中游离棉酚的测定方法 |
China National Standards 1991 |
English PDF |
| GB/T 13082-1991 |
Method for determination of cadmium in feeds 饲料中镉的测定方法 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB/T 13061-1991 |
Air spring for automotive suspension--Rubber bellows 汽车悬架用空气弹簧 橡胶气囊 |
China National Standards 1991 |
English PDF |
| GB/T 1332-1991 |
Trucks--Engineering approval evaluation program 载货汽车定型试验规程 |
China National Standards 1991 |
English PDF |
| 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 1991 |
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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB 13122-1991 |
Hygienic specifications of flour milling factory 面粉厂卫生规范 |
China National Standards 1991 |
English PDF |
| GB 13121-1991 |
Hygienic standard of ceramics for food containers 陶瓷食具容器卫生标准 |
China National Standards 1991 |
English PDF |
| 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 1991 |
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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| 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 1991 |
English PDF |
| GB 12950-1991 |
Safety regulations for seismic exploration blasting practices 地震勘探爆炸安全规程 |
China National Standards 1991 |
English PDF |
| 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 1991 |
English PDF |
| Find out:161Items | To Page of: First -Previous-Next -Last | 1 2 |
+86-755-25831330
