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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 12331-1990 |
Classified standard of operation with exposure to toxic chemicals in the workplace 有毒作业分级 |
China National Standards |
English PDF |
GB/T 12322-1990 |
Methods of reliability testing for universal CCTV systems 通用型应用电视设备可靠性试验方法 |
China National Standards |
English PDF |
GB/T 12309-1990 |
Industry corn starch 工业玉米淀粉 |
China National Standards |
English PDF |
GB/T 12329-1990 |
Karst geology terminology 岩溶地质术语 |
China National Standards |
English PDF |
GB/T 12328-1990 |
Legend and color standard for comprehensive engineering geological map 综合工程地质图图例及色标 |
China National Standards |
English PDF |
GB/T 12316-1990 |
Sensory analysis--Methodology--“A”-“not A”test 感官分析方法“A”-“非A” 检验 |
China National Standards |
English PDF |
GB/T 12314-1990 |
Sensory analysis method--Guide lines for the preparation of samples for which direct sensory analysis is not feasible 感官分析方法 不能直接感官分析的样品制备准则 |
China National Standards |
English PDF |
GB/T 12313-1990 |
Sensory analysis method--Flavour profile test 感官分析方法 风味剖面检验 |
China National Standards |
English PDF |
GB/T 12281-1990 |
Requirements for the interconnections and matching of color television broadcast receivers and other equipment 彩色电视广播接收机与其他设备互连配接要求 |
China National Standards |
English PDF |
GB/T 10593.3-1990 |
Methods of measuring environmental parameters for electric and electronic products--Treatment andinduction for the vibration data 电工电子产品环境参数测量方法 振动数据处理和归纳 |
China National Standards |
English PDF |
GB/T 12374-1990 |
Standard method for examination of nitrate in air of residential areas--Reduction of the cadmium column--Spectrophotometry of N-(1-naphthyl) ethylene diaminehydrochloride 居住区大气中硝酸盐检验标准方法 镉柱还原-盐酸萘乙二胺分光光度法 |
China National Standards |
English PDF |
GB/T 12373-1990 |
Standard sampling equipments of liquid absorbent methods for determining gaseous pollutants in air of residential areas 居住区大气中气态污染物液体吸收法的标准采样装置 |
China National Standards |
English PDF |
GB/T 12372-1990 |
Standard method for examination of nitrogen dioxide in air of residential areas--Modified Saltzman method 居住区大气中二氧化氮检验标准方法 改进的 Saltzman 法 |
China National Standards |
English PDF |
GB/T 12267-1990 |
Marine navigational equipment--General requirements--Methods of testing and required test results 船用导航设备通用要求和试验方法 |
China National Standards |
English PDF |
GB/T 12277-1990 |
Fixed resistors for use in electronic equipment--Part 7:Blank detail specification--Fixed resistor networks in which not allresistors are individually measurable--Assessment level E 电子设备用固定电阻器 第七部分:空白详细规范 各电阻器不可单独测量的固定电阻网络 评定水平 E (可供认证用) |
China National Standards |
English PDF |
GB/T 12276-1990 |
Fixed resistors for use in electronic equipment--Part 7:Sectional specification--Fixed resistor networks in which not all resistors are individually measurable 电子设备用固定电阻器 第七部分:分规范 各电阻器不可单独测量的固定电阻网络 (可供认证用) |
China National Standards |
English PDF |
GB/T 12275-1990 |
The rule of type designation for quartz crystal oscillators 石英晶体振荡器型号命名方法 |
China National Standards |
English PDF |
GB/T 12272-1990 |
Measuring method of radio-frequency high potential withstanding voltage for radio-frequency coaxial connectors 射频同轴连接器耐射频高电位电压测试方法 |
China National Standards |
English PDF |
GB/T 12300-1990 |
Test methods of safe operating area for power transistors 功率晶体管安全工作区测试方法 |
China National Standards |
English PDF |
GB/T 12354-1990 |
Method of model designation for the electronic computer peripheral equipment 电子计算机外围设备型号命名方法 |
China National Standards |
English PDF |
GB/T 12200.1-1990 |
Chinese information processing--Vocabulary--Part 01:Fundamental terms 汉语信息处理词汇 01部分:基本术语 |
China National Standards |
English PDF |
GB/T 12193-1990 |
Methods of measurement for radio receivers employing F3E emission used in the mobile services 移动通信调频无线电话接收机测量方法 |
China National Standards |
English PDF |
GB/T 12192-1990 |
Methods of measurement for radio transmitters employing F3E emission used in the mobile services 移动通信调频无线电话发射机测量方法 |
China National Standards |
English PDF |
GB/T 12189-1990 |
General specification for television broadcasting exciter 电视广播激励器通用技术条件 |
China National Standards |
English PDF |
GB/T 12185-1990 |
General specification for exciter used to MW AM broadcast transmitter 中波调幅广播激励器通用技术条件 |
China National Standards |
English PDF |
GB/T 12183-1990 |
General specification of airborne transponders for air traffic control 空中交通管制机载应答机通用技术条件 |
China National Standards |
English PDF |
GB/T 12182-1990 |
General specification of secondary surveillance radar for air traffic control 空中交通管制二次监视雷达通用技术条件 |
China National Standards |
English PDF |
GB/T 12215-1990 |
Bauxite sand and flour for investment casting 熔模铸造用铝矾土砂、粉 |
China National Standards |
English PDF |
GB/T 12214-1990 |
Silica sand and flour for investment casting 熔模铸造用硅砂、粉 |
China National Standards |
English PDF |
GB/T 12213-1990 |
Technical drawings for glassware 技术制图 玻璃器具表示法 |
China National Standards |
English PDF |
GB/T 12171-1990 |
Specification for TDM/FDM 60-channeltransmultiplexing equipments used in the telecommunication network TDM/FDM 60路复用转换设备进网要求 |
China National Standards |
English PDF |
GB/T 12166-1990 |
Electrical characteristics of unbalanced voltage digital interface circuits 非平衡电压数字接口电路的电气特性 |
China National Standards |
English PDF |
GB/T 12163-1990 |
Lead shielding units for 50 and 100 mm thick walls used for protection against ionizing radiation 用于防护电离辐射的50 mm和100 mm厚墙的铅屏蔽构件 |
China National Standards |
English PDF |
GB 12262-1990 |
Artificial heart-lung machine--Heat exchanger 人工心肺机 热交换器 |
China National Standards |
English PDF |
GB 12261-1990 |
Artificial heart-lung machine--Bubble oxygenator 人工心肺机 鼓泡式氧合器 |
China National Standards |
English PDF |
GB 12259-1990 |
Artificial heart-lung machine 人工心肺机 |
China National Standards |
English PDF |
GB/T 12247-1989 |
Automatic steam traps--Classification 蒸汽疏水阀 分类 |
China National Standards |
English PDF |
GBJ 143-1990 |
Standard for protective spacing of radio interference from overhead electric lines,substations to television transposer station and retransmitting station 架空电力线路、变电所对电视差转台、转播台无线电干扰防护间距标准 |
China National Standards |
English PDF |
GBJ 130-1990 |
Technical code for reinforced concrete lift-slab structure 钢筋混凝土升板结构技术规范 |
China National Standards |
English PDF |
GB/T 12129-1989 |
Characteristics and test methods for time-to-amplitude converters 时(间)-幅(度)变换器测试方法 |
China National Standards |
English PDF |
GB/T 12128-1989 |
Reference sources for the calibration of surface contamination monitors--Beta-emitters and alpha-emitters 用于校准表面污染监测仪的参考源 β发射体和α发射体 |
China National Standards |
English PDF |
GB/T 12118-1989 |
Data processing--Vocabulary--Part 21:lnterfaces between process computer systems and technical processes 数据处理词汇 21部分:过程计算机系统和技术过程间的接口 |
China National Standards |
English PDF |
GB/T 12082-1989 |
Letter symbols for gas lasers 气体激光器文字符号 |
China National Standards |
English PDF |
GB/T 12057-1989 |
General purpose 37-position and 9-position interface for data terminal equipment and data circuit-terminating equipment employing serial binary data interchange 使用串行二进制数据交换的数据终端设备和数据电路终接设备之间的通用37插针和9 插针接口 |
China National Standards |
English PDF |
GB/T 12055-1989 |
Information processing--Magnetic tape cassette and cartridge labelling and file structurefor information interchange 信息处理 信息交换用的盒式磁带和卡式磁带的标号和文卷结构 |
China National Standards |
English PDF |
GB/T 12054-1989 |
Data processing--Procedure for registration of escape sequences 数据处理 转义序列的登记规程 |
China National Standards |
English PDF |
GB/T 12053-1989 |
Alphanumeric character sets for optical recognition--Part 1:Character set OCR-A--Shapes and dimensions of the printed image 光学识别用字母数字字符集 第一部分:OCR-A 字符集印刷图象的形状和尺寸 |
China National Standards |
English PDF |
GB/T 12051-1989 |
24 Dot matrix font set and data set of Mongolian characters for information processing 信息处理用蒙古文24点阵字模集及数据集 |
China National Standards |
English PDF |
GB 12073-1989 |
Security and sanitary standard for dairy equipment 乳品设备安全卫生 |
China National Standards |
English PDF |
GB 12052-1989 |
Korean character coded character set for information interchange 信息交换用朝鲜文字编码字符集 |
China National Standards |
English PDF |
GB 12050-1989 |
Information processing--Uighur coded graphic character sets for information interchange 信息处理 信息交换用维吾尔文编码图形字符集 |
China National Standards |
English PDF |
GB 12048-1989 |
Requirements for clock and synchronization equipment used in the digital network 数字网内时钟和同步设备的进网要求 |
China National Standards |
English PDF |
GB/T 11987-1989 |
Surface active agent--Technical alkane sulphonates--Determination of total alkane sulphonates content 表面活性剂 工业烷烃磺酸盐 总烷烃磺酸盐含量的测定 |
China National Standards |
English PDF |
GB/T 11986-1989 |
Surface active agents--Powders and Granules--Measurement of the angle of repose 表面活性剂 粉体和颗粒休止角的测量 |
China National Standards |
English PDF |
GB/T 11985-1989 |
Surface active agents--Determination of interfacial tension--Drop volume method 表面活性剂 界面张力的测定 滴体积法 |
China National Standards |
English PDF |
GB/T 12009.4-1989 |
Polymethylene polyphenyl isocyanate--Determination of isocyanate content 多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法 |
China National Standards |
English PDF |
GB/T 12009.2-1989 |
Isocyanates--Determination of hydrolyzable chlorine content 异氰酸酯中水解氯含量测定方法 |
China National Standards |
English PDF |
GB/T 12009.1-1989 |
Isocyanates--Determination of total chlorine content 异氰酸酯中总氯含量测定方法 |
China National Standards |
English PDF |
GB/T 12007.7-1989 |
Determination of gelation time of epoxide resins 环氧树脂凝胶时间测定方法 |
China National Standards |
English PDF |
GB/T 12007.6-1989 |
Epoxide resins--Determination of softening point--Ring and ball method 环氧树脂软化点测定方法 环球法 |
China National Standards |
English PDF |
GB/T 12007.3-1989 |
Epoxide resins--Determination of total chlorine content 环氧树脂总氯含量测定方法 |
China National Standards |
English PDF |
GB/T 12007.2-1989 |
Epoxide resins--Determination of sodium ion 环氧树脂钠离子测定方法 |
China National Standards |
English PDF |
GB/T 12006.4-1989 |
Polyamide homopolymers--Determination of matter extractable by boiling methanol 聚酰胺均聚物 沸腾甲醇可提取物测定方法 |
China National Standards |
English PDF |
GB/T 12005.8-1989 |
Determination of dissolving velocity ofpowder polyacrylamide 粉状聚丙烯酰胺溶解速度测定方法 |
China National Standards |
English PDF |
GB/T 12005.7-1989 |
Determination of particle size of powder polyacry-lamide 粉状聚丙烯酰胺粒度测定方法 |
China National Standards |
English PDF |
GB/T 12005.6-1989 |
Determination of hydrolysis degree ofpartly hydrolysis polyacrylamide 部分水解聚丙烯酰胺水解度测定方法 |
China National Standards |
English PDF |
GB/T 12005.2-1989 |
Determination of solid content of polyacrylamide 聚丙烯酰胺固含量测定方法 |
China National Standards |
English PDF |
GB/T 12005.1-1989 |
Determination of limiting viscosity number of polyacrylamide 聚丙烯酰胺特性粘数测定方法 |
China National Standards |
English PDF |
GB/T 12002-1989 |
Sealing strips for plastic doors and windows 塑料门窗用密封条 |
China National Standards |
English PDF |
GB/T 11998-1989 |
Determination of glass transitiontemperature of plastics--Thermomechanical analysis 塑料玻璃化温度测定方法 热机械分析法 |
China National Standards |
English PDF |
GB 11958-1989 |
Food additive--Oil of cassia 食品添加剂 肉桂油 |
China National Standards |
English PDF |
GB/T 11951-1989 |
Textiles--Natural fibres--Generic names and definitions 纺织品 天然纤维 术语 |
China National Standards |
English PDF |
GB/T 11927-1989 |
Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method 二氧化铀芯块密度和开口孔隙度的测定 液体浸渍法 |
China National Standards |
English PDF |
GB/T 11926-1989 |
Uranium dioxide powder and pellet--Determination of phosphorus--Molybdenum blue spectrophotometric method 二氧化铀粉末和芯块中磷的测定 钼蓝分光光度法 |
China National Standards |
English PDF |
GB 11928-1989 |
Regulations for interim storage of low-and intermediate-level radioactive solid wastes 低、中水平放射性固体废物暂时贮存规定 |
China National Standards |
English PDF |
GB/T 11874-1989 |
Direction of opening and symbolic designation of marine doors and windows 船用门和窗开启方向和符号标志 |
China National Standards |
English PDF |
GB/T 11715-1989 |
Crude oil tank washing machine 原油洗舱机 |
China National Standards |
English PDF |
GB/T 11915-1989 |
Water quality--Vocabulary--Part 3~7 水质 词汇 第三部分~第七部分 |
China National Standards |
English PDF |
GB/T 11914-1989 |
Water quality--Determination of thechemical oxyyen demand--Dichromate method 水质 化学需氧量的测定 重铬酸盐法 |
China National Standards |
English PDF |
GB/T 11913-1989 |
Water quality--Determination of dissolved oxygen--Electrochemical probe method 水质 溶解氧的测定 电化学探头法 |
China National Standards |
English PDF |
GB/T 11912-1989 |
Water quality--Determination ofnickel--Flame atomic absorption spectrometric method 水质 镍的测定 火焰原子吸收分光光度法 |
China National Standards |
English PDF |
GB/T 11911-1989 |
Water quality--Determination of iron and manganese--Flame atomic absorption spectrometric method 水质 铁、锰的测定 火焰原子吸收分光光度法 |
China National Standards |
English PDF |
GB/T 11910-1989 |
Water quality--Determination of nickel--Dimethylglyoxime spectrophotometric method 水质 镍的测定 丁二酮肟分光光度法 |
China National Standards |
English PDF |
GB/T 11909-1989 |
Water quality--Determination of silver--Spectrophotometric method with 3,5-Br2-PADAP 水质 银的测定 3,5-Br2-PADAP分光光度法 |
China National Standards |
English PDF |
GB/T 11908-1989 |
Water quality--Determination of silver--Spectrophotometry with cadion 2B 水质 银的测定 镉试剂2B分光光度法 |
China National Standards |
English PDF |
GB/T 11907-1989 |
Water quality--Determination ofsilver--Flame atomic absorption spectrophotometric method 水质 银的测定 火焰原子吸收分光光度法 |
China National Standards |
English PDF |
GB/T 11906-1989 |
Water quality--Determination of manganese--Potassium periodate spectrophotometric method 水质 锰的测定 高碘酸钾分光光度法 |
China National Standards |
English PDF |
GB/T 11905-1989 |
Water quality--Determination ofcalcium and magnesium--Atomic absorption spectrophotometric method 水质 钙和镁的测定 原子吸收分光光度法 |
China National Standards |
English PDF |
GB/T 11904-1989 |
Water quality--Determination of potassium and sodium--Flame atomic absorption spectrophotometry 水质 钾和钠的测定 火焰原子吸收分光光度法 |
China National Standards |
English PDF |
GB/T 11903-1989 |
Water quality--Determination of colority 水质 色度的测定 |
China National Standards |
English PDF |
GB/T 11902-1989 |
Water quality--Determination of selenium--Diaminonaphthalene fluorometric method 水质 硒的测定 2,3-二氨基萘荧光法 |
China National Standards |
English PDF |
GB/T 11901-1989 |
Water quality--Determination of suspended substance--Gravimetric method 水质 悬浮物的测定 重量法 |
China National Standards |
English PDF |
GB/T 11900-1989 |
Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt 水质 痕量砷的测定 硼氢化钾-硝酸银分光光度法 |
China National Standards |
English PDF |
GB/T 11899-1989 |
Water quality--Determination of sulfate--Gravimetric method 水质 硫酸盐的测定 重量法 |
China National Standards |
English PDF |
GB/T 11898-1989 |
Water quality--Determination of free chlorine and total chlorine--Spectrophotometric method using N,N-diethyl-1,4-phenylenediamine 水质 游离氯和总氯的测定 N,N-二乙基-1,4-苯二胺分光光度法 |
China National Standards |
English PDF |
GB/T 11897-1989 |
Water quality--Determination of free chlorine and total chlorine--Titrimetric method using N,N-diethyl-1,4-phenylenediamine 水质 游离氯和总氯的测定 N,N-二乙基-1,4-苯二胺滴定法 |
China National Standards |
English PDF |
GB/T 11896-1989 |
Water quality--Determination of chloride--Silver nitrate titration method 水质 氯化物的测定 硝酸银滴定法 |
China National Standards |
English PDF |
GB/T 11895-1989 |
Water quality--Determination of benzo(a)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method 水质 苯并(a)芘的测定 乙酰化滤纸层析荧光分光光度法 |
China National Standards |
English PDF |
GB/T 11894-1989 |
Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photo metric method 水质 总氮的测定 碱性过硫酸钾消解紫外分光光度法 |
China National Standards |
English PDF |
GB/T 11893-1989 |
Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method 水质 总磷的测定 钼酸铵分光光度法 |
China National Standards |
English PDF |
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