Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 27662-2011 |
Test methods for pointing and positional stability of laser beam 激光光束指向和位置稳定性测试方法 |
China National Standards position |
 English PDF |
| GB/T 6159.2-2011 |
Micrographics - Vocabulary - Part 2: Image positions and methods of recording 缩微摄影技术 词汇 第2部分: 影像的布局和记录方法 |
China National Standards position |
English PDF |
| GB/T 26314-2010 |
Designation and composition of zirconium and zirconium alloys 锆及锆合金牌号和化学成分 |
China National Standards position |
English PDF |
| GB/T 26305-2010 |
The method for chemical of nickel oxide - Determination of nickel content - Electrolytic depositiono method 氧化镍化学分析方法 镍量的测定 电沉积法 |
China National Standards position |
English PDF |
| GB 26447-2010 |
Transport of dangerous goods - Classification procedures,test methods relating to ammonium nitrate fertilizers capable of self-sustaining decomposition 危险货物运输 能够自持分解的硝酸铵化肥的分类程序、试验方法和判据 |
China National Standards position |
English PDF |
| GB/T 26196-2010 |
Fireworks and firecrackers - Determination of carbon content in pyrotechnic compositions - High frequency-infrared absorption method 烟花爆竹 烟火药中碳含量的测定 高频-红外吸收法 |
China National Standards position |
English PDF |
| GB/T 26195-2010 |
Fireworks and firecracker - Determination of arsenic in pyrotechnic composition 烟花爆竹 烟火药中砷的测定 |
China National Standards position |
English PDF |
| GB/T 15814.1-2010 |
Fireworks and firecracker - Qualitative determination of pyrotechnic compositions 烟花爆竹烟火药成分定性测定 |
China National Standards position |
English PDF |
| GB/T 26054-2010 |
Reproduced composition powder of cemented carbide 硬质合金再生混合料 |
China National Standards position |
English PDF |
| GB/T 25976-2010 |
Ship and marine technology - position-indicating lights for life-saving appliances - Testing,inspection and marking of production units 船舶和海上技术 救生设备示位灯 产品的试验、检查和标志 |
China National Standards position |
English PDF |
| GB/T 25829-2010 |
Permissisible variations for chemical composition of superalloy products 高温合金成品化学成分允许偏差 |
China National Standards position |
English PDF |
| GB/T 25494-2010 |
Test methods for composition analysis of getters 吸气剂成分分析测试方法 |
China National Standards position |
English PDF |
| GB/T 25615-2010 |
Earth-moving machinery - Determination of emission sound pressure level at operator’s position - Dynamic test conditions 土方机械 司机位置发射声压级的测定 动态试验条件 |
China National Standards position |
English PDF |
| GB/T 25613-2010 |
Earth-moving machinery - Determination of emission sound pressure level at operator’s position - Stationary test conditions 土方机械 司机位置发射声压级的测定 定置试验条件 |
China National Standards position |
English PDF |
| GB/T 18400.5-2010 |
Test conditions for machining centres - Part 5: Accuracy and repeatability of positioning of work-holding pallets 加工中心检验条件 第5部分：工件夹持托板的定位精度和重复定位精度检验 |
China National Standards position |
English PDF |
| GB/T 18400.4-2010 |
Test conditions for machining centres - Part 4: Accuracy and repeatability of positioning of linear and rotary axes 加工中心检验条件 第4部分：线性和回转轴线的定位精度和重复定位精度检验 |
China National Standards position |
English PDF |
| GB 50634-2010 |
Code for design of industrial waste composition in cement kiln 水泥窑协同处置工业废物设计规范(2015年版) |
China National Standards position |
English PDF |
| GB/T 24894-2010 |
Animal and vegetable fats and oils - Determination of the Composition of fatty acids in the 2-position of the triglyceride molecules 动植物油脂 甘三酯分子2-位脂肪酸组分的测定 |
China National Standards position |
English PDF |
| GB/T 17126.2-2009 |
Agricultural tractors and machinery - Power take-off drive shafts and power-input connection - Part 2：Specification for use of PTO drive shaft, and position and clearance of PTO drive line and PIC for various attachments 农业拖拉机和机械 动力输出万向节传动轴和动力输入连接装置 第2部分：动力输出万向节传动轴使用规范、各类联接装置用动力输出传动系和动力输入连接装置位置及间隙范围 |
China National Standards position |
English PDF |
| GB 14391-2009 |
Technical requirements for satellite emergency position-indicating radio beacons 卫星紧急无线电示位标性能要求 |
China National Standards position |
English PDF |
| GB/T 24514-2009 |
Zinc and/or aluminium based coatings on steel - Determination of coating mass per unit area and chemical composition - Gravimetry, inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry 钢表面锌基和（或）铝基镀层 单位面积镀层质量和化学成分测定 重量法、电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法 |
China National Standards position |
English PDF |
| GB/T 24213-2009 |
General rules for original position statistic distribution analysis method 金属原位统计分布分析方法通则 |
China National Standards position |
English PDF |
| GB/T 23915-2009 |
Low-speed goods vehicles - Operating position dimensions of driver 低速货车 驾驶员操作位置尺寸 |
China National Standards position |
English PDF |
| GB/T 14163-2009 |
Classification of working-hours consumption symbols and composition of standard working-hours 工时消耗分类、代号和标准工时构成 |
China National Standards position |
English PDF |
| GB/T 18314-2009 |
Specifications for global positioning system (GPS) surveys 全球定位系统（GPS）测量规范 |
China National Standards position |
English PDF |
| GB 5920-2008 |
Photometric characteristics of front and rear position lamps, end-outline marker lamps and stop lamps for motor vehicles and their trailers 汽车及挂车前位灯、后位灯、示廓灯和制动灯配光性能 |
China National Standards position |
English PDF |
| GB/T 15366-2008 |
Types, positions and performance requirements for controls of motorcycles and mopeds 摩托车和轻便摩托车操纵装置的型式、位置及基本要求 |
China National Standards position |
English PDF |
| GB/T 12033-2008 |
Determination of carbohydrate composition in raw materials and pulps by gas chromatography 造纸原料和纸浆中糖类组分的气相色谱的测定 |
China National Standards position |
English PDF |
| GB/T 10410-2008 |
Analysis of manufactured gas and liquefied petroleum gas normal composition by gas chromatography 人工煤气和液化石油气常量组分气相色谱分析法 |
China National Standards position |
English PDF |
| GB/T 22279-2008 |
Guide for development of certified reference materials for the composition analysis and the physical property measurements of coal 煤炭成分分析和物理特性测量标准物质研制导则 |
China National Standards position |
English PDF |
| GB/T 15590-2008 |
Method of determining microlithotype composition 显微煤岩类型测定方法 |
China National Standards position |
English PDF |
| GB/T 12407-2008 |
Codes for positions classes 职务级别代码 |
China National Standards position |
English PDF |
| GB/T 13304.1-2008 |
Steels classification - Part 1: Classification of according to chemical composition 钢分类 第1部分：按化学成分分类 |
China National Standards position |
English PDF |
| GB/T 22137.2-2008 |
Valve positiongers for use in industrial-process control system - Part 2: Methods of evaluating the performance of intelligent value positiongers with pneumatic outputs 工业过程控制系统用阀门定位器 第2部分：气动输出智能阀门定位器性能评定方法 |
China National Standards position |
English PDF |
| GB/T 22137.1-2008 |
Valve positiongers for use in industrial-process control system - Part 1: Methods of evaluating the performance of valve positiongers with pneumatic outputs 工业过程控制系统用阀门定位器 第1部分：气动输出阀门定位器性能评定方法 |
China National Standards position |
English PDF |
| GB/T 3190-2008 |
Wrought aluminium and aluminium alloy - Chemical composition 变形铝及铝合金化学成分 |
China National Standards position |
English PDF |
| GB/T 16881-2008 |
Coagulation-Deposition jar test of water 水的混凝、沉淀试杯试验方法 |
China National Standards position |
English PDF |
| GB/T 10628-2008 |
Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures 气体分析 校准混合气组成的测定和校验 比较法 |
China National Standards position |
English PDF |
| GB/T 21834-2008 |
Medium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method 中低合金钢 多元素成分分布的测定 金属原位统计分布分析法 |
China National Standards position |
English PDF |
| GB/T 21782.10-2008 |
Coating powders - Part 10：Determination of deposition efficiency 粉末涂料 第10部分：沉积效率的测定 |
China National Standards position |
English PDF |
| GB/T 997-2008 |
Rotating electrical machines - Classification of types of construction ，mounting arrangements and terminal box position for(IM Code) 旋转电机结构型式、安装型式及接线盒位置的分类（IM代码） |
China National Standards position |
English PDF |
| GB/T 21613-2008 |
Dangerous goods - Test method for determination of the accelerating decomposition temperature 危险品 自加速分解温度试验方法 |
China National Standards position |
English PDF |
| GB/T 21422-2008 |
Tri-wheel vehicles - Operating position dimensions of driver 三轮汽车 驾驶员操作位置尺寸 |
China National Standards position |
English PDF |
| GB/T 8627-2007 |
Test method for density of smoke from the burning or decomposition of building materials 建筑材料燃烧或分解的烟密度试验方法 |
China National Standards position |
English PDF |
| GB/T 21211-2007 |
Roating electrical machines - Equivalent loading and super-position techniques - Indirect testing to determine temperature rise 等效负载和叠加试验技术 间接法确定旋转电机温升 |
China National Standards position |
English PDF |
| GB/T 17248.6-2007 |
Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity 声学 机器和设备发射的噪声 声强法现场测定工作位置和其它指定位置发射声压级的工程法 |
China National Standards position |
English PDF |
| GB/T 20957.4-2007 |
Test conditions for precision machining centres - Part 4：Accuracy and repeatability of positioning of linear and rotary axes 精密加工中心检验条件 第4部分：线性和回转轴线的定位精度和重复定位精度检验 |
China National Standards position |
English PDF |
| GB/T 16462.4-2007 |
Test conditions for numerically controlled turning machines and turning centres - Part 4: Accuracy and repeatability of positioning of linear and rotary axes 数控车床和车削中心检验条件 第4部分：线性和回转轴线的定位精度及重复定位精度检验 |
China National Standards position |
English PDF |
| GB/T 18311.30-2007 |
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Polish angle and fibre position on single ferrule multifibre connectors 纤维光学互连器件和无源器件 基本试验和测量程序 第3-30部分：检查和测量 单套管多芯光纤连接器抛光角度和光纤位置 |
China National Standards position |
English PDF |
| GB/T 20957.5-2007 |
Test conditions of precision machining centres - Part 5: Tests for accuracy and repeatability of positioning of work-holding pallets 精密加工中心检验条件 第5部分：工件夹持托板的定位精度和重复定位精度检验 |
China National Standards position |
English PDF |
| GB/T 5235-2007 |
Wrought nickel and nickel alloys - Chemical composition and forms of wrought products 加工镍及镍合金 化学成分和产品形状 |
China National Standards position |
English PDF |
| GB/T 3620.2-2007 |
Titanium and titanium alloys-permissible variations of chemical composition for wrought product analysis 钛及钛合金加工产品化学成分允许偏差 |
China National Standards position |
English PDF |
| GB/T 3620.1-2007 |
Designation and composition of titanium and titanium alloys 钛及钛合金牌号和化学成分 |
China National Standards position |
English PDF |
| GB/T 20878-2007 |
Stainless and heat-resisting steels - Designation and chemical composition 不锈钢和耐热钢 牌号及化学成分 |
China National Standards position |
English PDF |
| GB 20775-2006 |
Fused Deposition Modeling machines - Technical requirements for safeguarding 熔融沉积快速成形机床 安全防护技术要求 |
China National Standards position |
English PDF |
| GB/T 20671.9-2006 |
Classification system and test methods for nonmetallic gasket materials - Part 9: Standard test method for binder durability of cork composition gasket materials 非金属垫片材料分类体系及试验方法 第9部分: 软木垫片材料胶结物耐久性试验方法 |
China National Standards position |
English PDF |
| GB/T 20512-2006 |
position data output format for GPS receiver GPS接收机导航定位数据输出格式 |
China National Standards position |
English PDF |
| GB/T 20523-2006 |
Composition and calculation of enterprise logistics cost 企业物流成本构成与计算 |
China National Standards position |
English PDF |
| GB/T 20618-2006 |
Fireworks and firecrackers - Determination of nitrates content in pyrotechnic composition 烟花爆竹 烟火药中硝酸盐含量的测定 |
China National Standards position |
English PDF |
| GB/T 20617-2006 |
Fireworks and firecrackers - Determination of ferrum content in pyrotechnic composition 烟花爆竹 烟火药中铁含量的测定 |
China National Standards position |
English PDF |
| GB/T 20616-2006 |
Fireworks and firecrackers - Determination of bismuth content in pyrotechnic composition 烟花爆竹 烟火药中铋含量的测定 |
China National Standards position |
English PDF |
| GB/T 20615-2006 |
Fireworks and firecrackers - Determination of aluminum content in pyrotechnic composition 烟花爆竹 烟火药中铝含量的测定 |
China National Standards position |
English PDF |
| GB/T 20614-2006 |
Fireworks and firecrackers - Determination of perchlorates content in pyrotechnic composition 烟花爆竹 烟火药中高氯酸盐含量的测定 |
China National Standards position |
English PDF |
| GB/T 20473-2006 |
Dry mix thermal insulating composition for buildings 建筑保温砂浆 |
China National Standards position |
English PDF |
| GB/T 20318-2006 |
Fused Deposition Modeling machines - Parameters 熔融沉积快速成形机床 参数 |
China National Standards position |
English PDF |
| GB/T 20317-2006 |
Fused Deposition Modeling machines - Testing of the accuracy 熔融沉积快速成形机床 精度检验 |
China National Standards position |
English PDF |
| GB/T 20212-2006 |
Composition of fixing fuse for firecrakers 爆竹用固引剂 |
China National Standards position |
English PDF |
| GB/T 20379-2006 |
Starch derivatives - Determination of the composition of glucose syrups,fructose syrups and hydrogenated glucose syrups - Method using high-performance liquid chromatography 淀粉衍生物 葡萄糖浆、果糖浆和氢化葡萄糖浆成分的测定 高效液相色谱法 |
China National Standards position |
English PDF |
| GB/T 222-2006 |
Permissible tolerances for chemical composition of steel products 钢的成品化学成分允许偏差 |
China National Standards position |
English PDF |
| GB/T 20066-2006 |
Steel and iron -- Sampling and preparation of samples for the determination of chemical composition 钢和铁 化学成分测定用试样的取样和制样方法 |
China National Standards position |
English PDF |
| GB/T 19986-2005 |
Woodworking machines-Dise sanding machines with spindle in fixed position-Nomenclature 木工机床 盘式磨光机 术语 |
China National Standards position |
English PDF |
| GB/T 17213.6-2005 |
Industrial-process control valves Part 6-1:Mounting details for attachment of positioners to control valves-Positioner mounting on linear actuators 工业过程控制阀 第6-1部分：定位器与控制阀执行机构 连接的安装细节 定位器在直行程执行机构上的安装 |
China National Standards position |
English PDF |
| GB/T 17213.13-2005 |
Industrial-process control valves Part 6-2:Mounting details for attachment of positioners to control valves-Positioner mounting on rotary actuators 工业过程控制阀 第6-2部分：定位器与控制阀执行机构连接的安装细节定位器在角行程执行机构上的安装 |
China National Standards position |
English PDF |
| GB/T 19804-2005 |
Welding-General tolerances for welded constructions-Dimensions for lengths and angles-Shape and position 焊接结构的一般尺寸公差和形位公差 |
China National Standards position |
English PDF |
| GB/T 19469-2004 |
Determination of ignition temperature of pyrotechnic composition--DTA-TG analysis 烟火药剂着火温度的测定 差热-热重分析法 |
China National Standards position |
English PDF |
| GB/T 19468-2004 |
Determination of chlorates content in pyrotechnic composition 烟火药剂中氯酸盐含量的测定 |
China National Standards position |
English PDF |
| GB/T 19391-2003 |
The terms and definition related to global positioning system(GPS) 全球定位系统(GPS)术语及定义 |
China National Standards position |
English PDF |
| GB/T 5153-2003 |
Designation and composition of wrought magnesium and magnesium alloys 变形镁及镁合金牌号和化学成分 |
China National Standards position |
English PDF |
| GB/T 19356-2003 |
Thermal spraying--Powders--Composition and technical supply conditions 热喷涂 粉末 成分和供货技术条件 |
China National Standards position |
English PDF |
| GB/T 13319-2003 |
Geometrical Product Specifications(GPS)--Geometrical tolerancing--positional tolerancing 产品几何量技术规范(GPS) 几何公差 位置度公差注法 |
China National Standards position |
English PDF |
| GB/T 5301-2002 |
Cinematography--Safe picture areas for motion-picture films for television--position and dimensions 供电视播放用影片安全画面范围的位置和尺寸 |
China National Standards position |
English PDF |
| GB/T 5297-2002 |
Cinematography--Maximum permissible area for subtitle on 35mm and 16mm motion-picture release prints--position and dimensions 35mm和16mm电影发行影片字幕最大可允许区域的位置和尺寸 |
China National Standards position |
English PDF |
| GB 14470.2-2002 |
Discharge standard for water pollutants from ordnance industry--Initiating explosive material and relative composition 兵器工业水污染物排放标准 火工药剂 |
China National Standards position |
English PDF |
| GB/T 18682-2002 |
Specifications of physical vapour deposition TiN films 物理气相沉积TiN薄膜技术条件 |
China National Standards position |
English PDF |
| GB/T 18368-2001 |
Comfort evaluation of human exposure to whole-body vibration in recumbent position 卧姿人体全身振动舒适性的评价 |
China National Standards position |
English PDF |
| GB/T 8561-2001 |
Code of professional technical position 专业技术职务代码 |
China National Standards position |
English PDF |
| GB/T 18214.1-2000 |
Global navigation satellite systems(GNSS)--Part 1:Global positioning system(GPS)--Receiver equipment--Performance standards，methods of testing and required test results 全球导航卫星系统(GNSS) 第1部分:全球定位系统(GPS) 接收设备性能标准、测试方法和要求的测试结果 |
China National Standards position |
English PDF |
| GB/T 4639-2000 |
Cinematography--Monophonic 35mm negative photographic sound record on 35 mm motion-picture film--position and maximum width dimensions 35mm单声道电影光学声底片上声迹的位置和最大宽度尺寸 |
China National Standards position |
English PDF |
| GB/T 4636-2000 |
Maximum projectable image area on35mm motion-picture film--position and dimensions 35mm影片上最大可放映画面的位置和尺寸 |
China National Standards position |
English PDF |
| GB/T 4635-2000 |
Image area produced by camera aperture on 35mm motion-picture film--position and dimensions 35mm电影摄影机片窗在胶片上形成的画面的位置和尺寸 |
China National Standards position |
English PDF |
| GB/T 17248.1-2000 |
Acoustics--Noise emitted by machinery and equipment--Guidelines forthe use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions 声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则 |
China National Standards position |
English PDF |
| GB/T 17421.2-2000 |
Test codefor machine tools--Part 2:Determination of accuracy and repeatability of positioning numerically controlled axes 机床检验通则 第2部分:数控轴线的定位精度和重复定位精度的确定 |
China National Standards position |
English PDF |
| GB 5914.2-2000 |
position of front and side windows and other windows for driver’s cabs of locomotives 机车司机室前窗、侧窗及其他窗的配置 |
China National Standards position |
English PDF |
| GB/T 17248.5-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring environmental corrections 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 环境修正法 |
China National Standards position |
English PDF |
| GB/T 17248.3-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Survey method in situ 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 现场简易法 |
China National Standards position |
English PDF |
| GB/T 17248.2-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法 |
China National Standards position |
English PDF |
| GB/T 17458-1998 |
Ductile iron pipes--Centrifugal cement mortar lining--Composition controls of freshly appliedmortar 球墨铸铁管 水泥砂浆离心法衬层 新拌砂浆的成分检验 |
China National Standards position |
English PDF |
| GB/T 17248.4-1998 |
Acoustics--Noise emitted by machinery and equipment--Determination of emission sound pressure level at a work station and at other specified position from the sound power level 声学 机器和设备发射的噪声 由声功率级确定工作位置和其他指定位置的发射声压级 |
China National Standards position |
English PDF |
| GB/T 17183-1997 |
High speed 25-position interface for data terminal equipment and data circuit-termination equipment，including alternative 26-position connector 数据终端设备和数据电路终接设备用的高速25插针接口暨可替换的26插针连接器 |
China National Standards position |
English PDF |
| GB/T 16955-1997 |
Acoustics--Tractors and machinery for agriculture and forestry--Measurement of noise at the operator’s position--Survey method 声学 农林拖拉机和机械操作者位置处噪声的测量 简易法 |
China National Standards position |
English PDF |
| GB/T 4638-1997 |
Picture image area and photographic sound record on 35mm motion-picture release prints--position and dimensions 35mm电影发行拷贝上画面和光学声迹的位置和尺寸 |
China National Standards position |
English PDF |
| GB/T 16672-1996 |
Welds--Working positions--Definitionsof angles of slope and rotation 焊缝 工作位置 倾角和转角的定义 |
China National Standards position |
English PDF |
| GB/T 15813-1995 |
Formed composition for fireworks--Separating and crushing 烟花爆竹成型药剂 样品分离和粉碎 |
China National Standards position |
English PDF |
| GB 15741-1995 |
The license plates (crackets) and its position on motor vehicles and trailer 汽车和挂车号牌板(架)及其位置 |
China National Standards position |
English PDF |
| GB/T 15705-1995 |
Trucks--Operating position demensions of driver 载货汽车驾驶员操作位置尺寸 |
China National Standards position |
English PDF |
| GB/T 4637-1994 |
Head gaps andsound records for three-，four-，or six-track magnetic sound records on 35mmmotion-picture film containing no picture--positions and width dimensions 35mm磁片上三声轨、四声轨和六声轨磁头隙缝的位置和宽度尺寸 |
China National Standards position |
English PDF |
| GB/T 15000.5-1994 |
Directives for the work of reference materials(5)--Technologic rules for reference materials of chemical composition 标准样品工作导则(5) 化学成分标准样品技术通则 |
China National Standards position |
English PDF |
| GB/T 3284-1993 |
Analytical method of the chemical compositionin the quartz glass 石英玻璃化学成分分析方法 |
China National Standards position |
English PDF |
| GB/T 14357-1993 |
positioning for ship’s ordinary rectangular windows 船用普通矩形窗定位 |
China National Standards position |
English PDF |
| GB/T 14356-1993 |
positioning for ship’s side scuttles 船用舷窗定位 |
China National Standards position |
English PDF |
| GB/T 13999-1992 |
Two-track photographic soundrecords on 35mm motion-picture prints--positions and width dimensions 35mm电影拷贝上光学双声迹的位置和宽度尺寸 |
China National Standards position |
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 position |
English PDF |
| GB/T 12403-1990 |
Names and codes for the officials positions 干部职务名称代码 |
China National Standards position |
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 position |
English PDF |
| GB/T 9048-1988 |
Image area produced by 65mm and 70mm motion-picture camera aperture and maximum projectable image area on 70mm motion-picture prints--positions and dimensions 65mm和70mm电影摄影机片窗所形成的影像和70mm电影拷贝最大可放映画面的位置和尺寸 |
China National Standards position |
English PDF |
| GB/T 5874-1986 |
Image produced by camera aperture type W on 16mm motion-picture film--position and dimensions 16mm W型电影摄影机片窗所形成的画面位置和尺寸 |
China National Standards position |
English PDF |
| GB/T 5298-1985 |
Image area on 35mm motion-picture films with masked picture--positions and dimensions 35mm电影遮幅法影片画面的位置及尺寸 |
China National Standards position |
English PDF |
| GB/T 4872-1985 |
Office machines and data processing equipment--Principles governing the positioning of control keys on key-boards 办公机器和数据处理设备键盘上控制键定位的原则 |
China National Standards position |
English PDF |
| GB/T 4642-1984 |
Image produced by 16mm motion-picture camera aperture--position and dimensions 16mm电影摄影机片窗在胶片上所形成的影象位置和尺寸 |
China National Standards position |
English PDF |
| GB/T 513-1977 |
Determination of mechanical impuritiesin lubricating greases (acid decomposition method) 润滑脂机械杂质测定法 (酸分解法) |
China National Standards position |
English PDF |
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