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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 7486-1987 |
Water quality--DeterminatIOn of cyanide--Part 1:Determination of total cyanide 水质 氰化物的测定 第一部分:总氰化物的测定 |
China National Standards IO |
English PDF |
GB/T 7485-1987 |
Water quality--DeterminatIOn of total arsenic--Silver diethyldithiocarbamate spectrophotometricmethod 水质 总砷的测定 二乙基二硫代氨基甲酸银分光光度法 |
China National Standards IO |
English PDF |
GB/T 7484-1987 |
Water quality--DeterminatIOn of fluoride--Ion selective electrode method 水质 氟化物的测定 离子选择电极法 |
China National Standards IO |
English PDF |
GB/T 7483-1987 |
Water quality--DeterminatIOn of fluoride--Fluor reagent spectrophotometric 水质 氟化物的测定 氟试剂分光光度法 |
China National Standards IO |
English PDF |
GB/T 7482-1987 |
Water quality--DeterminatIOn of fluoride--Visual colorimetry with zirconium alizarinsulfonate 水质 氟化物的测定 茜素磺酸锆目视比色法 |
China National Standards IO |
English PDF |
GB/T 7481-1987 |
Water quality--DeterminatIOn of ammonium--Spectrophotometric method with salicylic acid 水质 铵的测定 水杨酸分光光度法 |
China National Standards IO |
English PDF |
GB/T 7480-1987 |
Water quality--DeterminatIOn of nitrate--Spectrophotometric method with phenol disulfonic acid 水质 硝酸盐氮的测定 酚二磺酸分光光度法 |
China National Standards IO |
English PDF |
GB/T 7479-1987 |
Water quality--DeterminatIOn of ammonium--Nessler’s reagent colorimetric method 水质 铵的测定 纳氏试剂比色法 |
China National Standards IO |
English PDF |
GB/T 7478-1987 |
Water quality--DeterminatIOn of ammonium--Distillation and titration method 水质 铵的测定 蒸馏和滴定法 |
China National Standards IO |
English PDF |
GB/T 7477-1987 |
Water quality--DeterminatIOn of thesum of calcium and magnesium--EDTA titrimetric method 水质 钙和镁总量的测定 EDTA滴定法 |
China National Standards IO |
English PDF |
GB/T 7476-1987 |
Water quality--DeterminatIOn of calcium--EDTA titrimetric method 水质 钙的测定 EDTA滴定法 |
China National Standards IO |
English PDF |
GB/T 7475-1987 |
Water quality--DeterminatIOn of copper, zinc, lead and cadmium--Atomic absorption spectrometry 水质 铜、锌、铅、镉的测定 原子吸收分光光谱法 |
China National Standards IO |
English PDF |
GB/T 7474-1987 |
Water quality--DeterminatIOn of copper--Sodium diethyldithiocabamate spectrophotometric method 水质 铜的测定 二乙基二硫代氨基甲酸钠分光光度法 |
China National Standards IO |
English PDF |
GB/T 7473-1987 |
Water quality--DeterminatIOn of copper--2,9-dimethy-1,10-phenanthroline spectrophotometric method 水质 铜的测定 2,9-二甲基-1,10-菲啰啉分光光度法 |
China National Standards IO |
English PDF |
GB/T 7472-1987 |
Water quality--DeterminatIOn of zinc--Spectrophotometric method with dithizone 水质 锌的测定 双硫腙分光光度法 |
China National Standards IO |
English PDF |
GB/T 747-2003 |
Pulps--DeterminatIOn of acid-insoluble lignin 纸浆 酸不溶木素的测定 |
China National Standards IO |
English PDF |
GB/T 7471-1987 |
Water quality--DeterminatIOn of cadmium--Spectrophotometric method with dithizone 水质 镉的测定 双硫腙分光光度法 |
China National Standards IO |
English PDF |
GB/T 7470-1987 |
Water quality--DeterminatIOn of lead--Spectrophotometric method with dithizone 水质 铅的测定 双硫腙分光光度法 |
China National Standards IO |
English PDF |
GB/T 7469-1987 |
Water quality--DeterminatIOn of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectrophotometric method 水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法 |
China National Standards IO |
English PDF |
GB/T 7468-1987 |
Water quality--DeterminatIOn oftotal mercury--Cold atomic absorption spectrophometry 水质 总汞的测定 冷原子吸收分光光度法 |
China National Standards IO |
English PDF |
GB/T 7467-1987 |
Water quality--DeterminatIOn of chromium(Ⅵ)--1,5 Diphenylcarbohydrazide spectrophotometric method 水质 六价铬的测定 二苯碳酰二肼分光光度法 |
China National Standards IO |
English PDF |
GB/T 7466-1987 |
Water quality--DeterminatIOn of total chromium 水质 总铬的测定 |
China National Standards IO |
English PDF |
GB/T 7465-2015 |
High activity cobalt-60 sealed radIOactive sources 高活度钴60密封放射源 |
China National Standards IO |
English PDF |
GB/T 7463-2008 |
Surface active agents - DeterminatIOn of the power to dispersecalcium soap - Acidimetric .method (Modifled Schoenfeldt method) 表面活性剂 钙皂分散力的测定 酸量滴定法 (改进Schoenfeldt法) |
China National Standards IO |
English PDF |
GB/T 7452-2007 |
Mechanical vibratIOn - Guidelines for the measurement, reporting and evaluation of vibration with regard to habitability on passenger and merchant ships 机械振动 客船和商船适居性振动测量、报告和评价准则 |
China National Standards IO |
English PDF |
GB/T 745-2003 |
Pulps--DeterminatIOn of pentosan content 纸浆 多戊糖的测定 |
China National Standards IO |
English PDF |
GB/T 744-2004 |
Pulps--DeterminatIOn of alkali resistance 纸浆 抗碱性的测定 |
China National Standards IO |
English PDF |
GB/T 7436-1987 |
SpecificatIOns of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data 在模拟电话电路上开放电报及低速数据的时分复用设备技术要求 |
China National Standards IO |
English PDF |
GB/T 743-2003 |
Pulps--DeterminatIOn of ether solubles 纸浆 乙醚抽出物的测定 |
China National Standards IO |
English PDF |
GB/T 7430-2012 |
Imaging materials - Photographic films - SpecificatIOns for safety film 影像材料 摄影胶片 安全胶片规范 |
China National Standards IO |
English PDF |
GB/T 7424.5-2012 |
Optical fibre cables - Part 5: SectIOnal specification - Micro-duct optical fibre cables and fibre units for installation by blowing 光缆 第5部分:分规范 用于气吹安装的微型光缆和光纤单元 |
China National Standards IO |
English PDF |
GB/T 7424.4-2003 |
Optical fiber cables--Part 4-1:SectIOn specification--Optical fibre composite overhead ground wire 光缆 第4-1部分:分规范 光纤复合架空地线 |
China National Standards IO |
English PDF |
GB/T 7424.3-2003 |
Optical fibre cables--Part 3: SectIOn specification--Outdoor cables 光缆 第3部分: 分规范 室外光缆 |
China National Standards IO |
English PDF |
GB/T 7424.2-2008 |
Optical fibre cable generic specificatIOn - Part 2: Basic optical cable test procedures 光缆总规范 第2部分: 光缆基本试验方法 |
China National Standards IO |
English PDF |
GB/T 7424.1-2003 |
Generic specificatIOn for optical fibre cables--Part 1:General 光缆总规范 第1部分:总则 |
China National Standards IO |
English PDF |
GB/T 7423.1-1987 |
Heat sink of semiconductor devices--Generic specificatIOn 半导体器件散热器 通用技术条件 |
China National Standards IO |
English PDF |
GB/T 742-2008 |
Fibrous raw material,Pulp,Paper and board - DeterminatIOn of ash 造纸原料、纸浆、纸和纸板灰分的测定 |
China National Standards IO |
English PDF |
GB/T 7422.2-1987 |
16×12, 16×8, 16×4 Dot matrix data set of Mongo-lian characters for informatIOn interchange 信息交换用蒙古文16×12、16×8、16×4点阵数据集 |
China National Standards IO |
English PDF |
GB/T 7422.1-1987 |
16×12, 16×8, 16×4 Dot matrix font set of Mongo-lian characters for informatIOn interchange 信息交换用蒙古文16×12、16×8、16×4点阵字模集 |
China National Standards IO |
English PDF |
GB/T 7421-2008 |
InformatIOn technology - Telecommunications and information exchange between systems - High-level data link control (HDLC) procedures 信息技术 系统间远程通信和信息交换 高级数据链路控制(HDLC)规程 |
China National Standards IO |
English PDF |
GB/T 7419-1987 |
InformatIOn processing--Implementation of the 7-bit coded character set and its 7-bit and 8-bit extensions on 3.81mm magnetic tape cassette for data interchange 信息处理 数据交换用七位编码字符集及其七位与八位扩充在3.81mm盒式磁带上的实现方法 |
China National Standards IO |
English PDF |
GB/T 7409.3-2007 |
ExcitatIOn system for synchronous electrical machines - Technical requirements of excitation system for large and medium synchronous generators 同步电机励磁系统 大、中型同步发电机励磁系统技术要求 |
China National Standards IO |
English PDF |
GB/T 7409.2-2008 |
ExcitatIOn systems for synchronous machines - Models for power system studies 同步电机励磁系统 电力系统研究用模型 |
China National Standards IO |
English PDF |
GB/T 7409.1-2008 |
ExcitatIOn systems for synchronous electrical machines - Definitions 同步电机励磁系统 定义 |
China National Standards IO |
English PDF |
GB/T 7408-2005 |
Data Elements and inter change formats-InformatIOn interchange-Representation of dates and times 数据元和交换格式 信息交换 日期和时间表示法 |
China National Standards IO |
English PDF |
GB/T 7403.2-2008 |
Lead-acid tractIOn batteries - Part 2: Product types and specifications 牵引用铅酸蓄电池 第2部分: 产品品种和规格 |
China National Standards IO |
English PDF |
GB/T 7403.1-2008 |
Lead acid tractIOn batteries - Part 1: Technical conditions 牵引用铅酸蓄电池 第1部分:技术条件 |
China National Standards IO |
English PDF |
GB/T 7402-1987 |
Time and frequncy disseminatIOn via television signals 利用电视信号传送标准时间频率 |
China National Standards IO |
English PDF |
GB/T 7401-1987 |
Method for subjective assessment of quality of colour televisIOn pictures 彩色电视图像质量主观评价方法 |
China National Standards IO |
English PDF |
GB/T 7400-2011 |
RadIO and television terminology 广播电视术语 |
China National Standards IO |
English PDF |
GB/T 7397.3-1998 |
Measuring methods for non-broadcast video tape recorders--Part 3:AudIO characteristics for FMrecording 非广播磁带录像机测量方法 第3部分:FM记录的音频特性 |
China National Standards IO |
English PDF |
GB/T 7393-1987 |
Basic size of outlet of cable distributIOn systems intended for sound and television signals 声音和电视信号的电缆分配系统输出口基本尺寸 |
China National Standards IO |
English PDF |
GB/T 7392-1998 |
Series 1 thermal containers--SpecificatIOn and testing 系列1集装箱的技术要求和试验方法 保温集装箱 |
China National Standards IO |
English PDF |
GB/T 7386-2008 |
Co-ordinatIOn of dimension in ships’ accommodation 船舶起居舱室的尺度协调 |
China National Standards IO |
English PDF |
GB/T 7385-2012 |
Non-IOnic surface active agents - Polyethoxylated derivatives - Iodometric determination of oxyethylene groups 非离子型表面活性剂 聚乙氧基化衍生物中氧乙烯基含量的测定 碘量法 |
China National Standards IO |
English PDF |
GB/T 7383-2007 |
Non-IOnic surface active agents - Determination of hydroxyl value 非离子表面活性剂 羟值的测定 |
China National Standards IO |
English PDF |
GB/T 7381-2010 |
Surface active agents - DeterminatIOn of stability in hard water 表面活性剂 在硬水中稳定性的测定方法 |
China National Standards IO |
English PDF |
GB/T 7378-2012 |
Surface active agents - DeterminatIOn of alkalinity - Titrimetric method 表面活性剂 碱度的测定 滴定法 |
China National Standards IO |
English PDF |
GB/T 7376-2008 |
DeterminatIOn of micro-amounts of water in industrial Fluorinated alkane 工业用氟代烷烃中微量水分的测定 |
China National Standards IO |
English PDF |
GB/T 7375-2006 |
Fluorinated methanes for industrial uses―DeterminatIOn of purity―Gas chromatography 工业用氟代甲烷类纯度的测定 气相色谱法 |
China National Standards IO |
English PDF |
GB/T 7363-1987 |
Paraffin wax--DeterminatIOn of polynuclear aromatics 石蜡中稠环芳烃试验法 |
China National Standards IO |
English PDF |
GB/T 7362-1987 |
Brake and electrical connectIOn locations of truck andtrailer-towing vehicle 全挂牵引车和货车的制动及电路连接位置 |
China National Standards IO |
English PDF |
GB/T 7361-1987 |
Brake and electrical connectIOn locations of semi-trailer towing vehicle 半挂牵引车的制动及电路连接位置 |
China National Standards IO |
English PDF |
GB/T 7358-1998 |
Electrical installatIOns in ships--Systemdesign--General 船舶电气设备 系统设计 总则 |
China National Standards IO |
English PDF |
GB/T 7357-2010 |
Electrical installatIOns in ships - System design - Protection 船舶电气设备 系统设计 保护 |
China National Standards IO |
English PDF |
GB/T 7352-2008 |
Electrical measuring systems and instruments utilizing IOnizing radiation source 利用电离辐射源的电测量系统和仪表 |
China National Standards IO |
English PDF |
GB/T 7349-2002 |
Methods of measur ement of radIO interference from high voltage overhead power transmission line and substation 高压架空送电线、变电站无线电干扰测量方法 |
China National Standards IO |
English PDF |
GB/T 7346-2015 |
Basic outline constructIOnal type for control motors and feedback components 控制电机基本外形结构型式 |
China National Standards IO |
English PDF |
GB/T 7344-2015 |
General specificatIOn for AC servomotors 交流伺服电动机通用技术条件 |
China National Standards IO |
English PDF |
GB/T 7343-1987 |
Methods of measurement of the suppresIOn characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz 10 kHz~30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法 |
China National Standards IO |
English PDF |
GB/T 7341.4-1998 |
AudIOmeters--Part 4:Equipment for extended high-frequency audiometry 听力计 第4部分 延伸高频测听的设备 |
China National Standards IO |
English PDF |
GB/T 7341.3-1998 |
AudIOmeters--Part 3:Auditory test signals of short duration for audiometric and neuro-otological purposes 听力计 第3部分 用于测听与神经耳科的短持续听觉测试信号 |
China National Standards IO |
English PDF |
GB/T 7341.2-1998 |
AudIOmeters--Part 2:Equipment for speechaudio-metry 听力计 第2部分 语言测听设备 |
China National Standards IO |
English PDF |
GB/T 7341.1-2010 |
Electroacoustics - AudIOlogical equipment - Part 1: Pure-tone audiometers 电声学 测听设备 第1部分:纯音听力计 |
China National Standards IO |
English PDF |
GB/T 7340-1987 |
Fixed resistors for use in electronic equipment--Part 6:Blank detail specificatIOn--Fixed resistor networks with individually measurable resistor of either different resistance values or different rated dissipations--Assessment level E 电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗不同, 各电阻器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 IO |
English PDF |
GB/T 7339-1987 |
Fixed resistors for use in electronic equipment--Part 6:Blank detail specificatIOn--Fixed resistor networks with individually measurable resistors, all of equal value and equal dissipation--Assessment level E 电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗相同, 各电阻器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 IO |
English PDF |
GB/T 7338-1996 |
Fixed resistors for use in electronic equipment--Part 6:SectIOnal specification--Fixed resistor networks with individually measurable resistors 电子设备用固定电阻器 第6部分:分规范 各电阻器可单独测量的固定电阻网络 |
China National Standards IO |
English PDF |
GB/T 7333-2012 |
Fixed capacitors for use in electronic equipment - Part 2-1: Blank detail specificatIOn - Fixed metallized polyethylene-terephthalate film dielectric d.c.capacitors - Assessment levels E and EZ 电子设备用固定电容器 第2-1部分:空白详细规范 金属化聚乙烯对苯二甲酸酯膜介质 直流固定电容器 评定水平E和EZ |
China National Standards IO |
English PDF |
GB/T 7332-2011 |
Fixed capacitors for use in electronic equipment - Part 2: SectIOnal specification - Fixed metallized polyethylene-terephthalate film dielectric d.c.capacitors 电子设备用固定电容器 第2部分:分规范 金属化聚乙烯对苯二甲酸酯膜介质直流固定电容器 |
China National Standards IO |
English PDF |
GB/T 7325-1987 |
Petroleum products--Lubricating greases and oils--DeterminatIOn of evaporation loss 润滑脂和润滑油蒸发损失测定法 |
China National Standards IO |
English PDF |
GB/T 7322-2007 |
Refractory products - DeterminatIOn of pyrometric cone equivalent (refractoriness) 耐火材料 耐火度试验方法 |
China National Standards IO |
English PDF |
GB/T 7321-2004 |
Sample preparatIOn for testing of shaped refractory products 定形耐火制品试样制备方法 |
China National Standards IO |
English PDF |
GB/T 7320-2008 |
Refractories - DeterminatIOn of thermal expansion 耐火材料 热膨胀试验方法 |
China National Standards IO |
English PDF |
GB/T 7314-2005 |
Metallic materials-CompressIOn testing at ambient temperature 金属材料 室温压缩试验方法 |
China National Standards IO |
English PDF |
GB/T 7311-2008 |
ClassificatIOn and editorial nominating method for packaging machinery 包装机械分类与型号编制方法 |
China National Standards IO |
English PDF |
GB/T 7309-2000 |
General specificatIOn for audio cassettes 盒式录音磁带通用规范 |
China National Standards IO |
English PDF |
GB/T 7304-2014 |
Standard test method for acid number of petroleum products by potentIOmetric titration 石油产品酸值的测定 电位滴定法 |
China National Standards IO |
English PDF |
GB/T 7294-2009 |
Feed additive - MenadIOne sodium bisulfite(Vitamin K3) 饲料添加剂 亚硫酸氢钠甲萘醌(维生素K3) |
China National Standards IO |
English PDF |
GB/T 7291-2008 |
Graphical symbols - Technical guidelines for the consideratIOn of consumers’ needs 图形符号 基于消费者需求的技术指南 |
China National Standards IO |
English PDF |
GB/T 7289-1987 |
PresentatIOn of reliability,maintainability and availability predictions 可靠性、维修性与有效性预计报告编写指南 |
China National Standards IO |
English PDF |
GB/T 7288.2-1987 |
Equipment reliability testing--Preferred test conditIOns--Equipment for stationary use in weather protected locations--High degree of simulation 设备可靠性试验 推荐的试验条件 固定使用在有气候防护场所设备 精模拟 |
China National Standards IO |
English PDF |
GB/T 7288.1-1987 |
Equipment reliability testing--Preferred test conditIOns indoor portable equipment--Low degree ofsimulation 设备可靠性试验 推荐的试验条件 室内便携设备 粗模拟 |
China National Standards IO |
English PDF |
GB/T 7276-1987 |
Hinges general technical conditIOn 合页通用技术条件 |
China National Standards IO |
English PDF |
GB/T 7269-2008 |
Arrangement,types and basic dimensIOns of consoles for electronic equipments 电子设备控制台的布局、型式和基本尺寸 |
China National Standards IO |
English PDF |
GB/T 7268-2015 |
Series of basic dimensIOns of subracks and associated plug-in units panels for protection and automation equipment of power system 电力系统保护及其自动化装置用插箱及插件面板基本尺寸系列 |
China National Standards IO |
English PDF |
GB/T 7267-2015 |
Series of basic dimensIOn of protective and control panels and cabinet for secondary circuit of power system 电力系统二次回路保护及自动化机柜(屏)基本尺寸系列 |
China National Standards IO |
English PDF |
GB/T 7265.1-1987 |
Test method for complex permittivity of solid dielectric materials at microwave frequencies--PerturbatIOn method 固体电介质微波复介电常数的测试方法 微扰法 |
China National Standards IO |
English PDF |
GB/T 7262-2009 |
Technical requirements and equipment arrangement for highway communicatIOn 公路通信技术要求及设备配置 |
China National Standards IO |
English PDF |
GB/T 726-1994 |
Reciprocating internal combustIOn engines--Designation of the direction of rotation and of cylinders and valves in cylinder heads and definition of right-hand and left-hand in line engines and locations on an engine 往复式内燃机 旋转方向、气缸和气缸盖上气门的标志及直列式内燃机右机、左机和发动机方位的定义 |
China National Standards IO |
English PDF |
GB/T 7261-2016 |
Basic testing method for relaying protectIOn and security automatic equipment 继电保护和安全自动装置基本试验方法 |
China National Standards IO |
English PDF |
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