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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 7609-1995 |
General test method for transmission performance of PCM voice channel in telecommunication network 电信网中脉冲编码调制音频通路传输特性常用测试方法 |
China National Standards han |
English PDF |
GB/T 15845.3-1995 |
Performance requirements of audiovisual terminals--System for establishing communication between audiovisual terminals using digital channels up to 2Mbit/s 视听用户终端技术要求 使用2Mbit/s以内数字信道的视听用户终端之间建立通信的方法 |
China National Standards han |
English PDF |
GB/T 15845.1-1995 |
Performance requirements of audiovisual terminals--Frame structure for a 64 to 1920kbit/s channel in audiovisual teleservices 视听用户终端技术要求 视听用户终端业务中64~1920kbit/s信道的帧结构 |
China National Standards han |
English PDF |
GB/T 15130.2-1995 |
Information processing--Data interchange on 90mm flexible disk cartridges using modified frequency modulation recording at15916 ftprad, on 80 tracks on each side--Part 2:Track format 信息处理 数据交换用90 mm改进调频制记录的位密度为15916磁通翻转/弧度、每面80条磁道的软磁盘 第二部分:磁道格式 |
China National Standards han |
English PDF |
GB/T 15771-1995 |
Basic technical parameter and methods of measurement of teletext channel 图文电视通道基本技术参数及测试方法 |
China National Standards han |
English PDF |
GB/T 15780-1995 |
Testing methods for physical and mechanical properties of bamboos 竹材物理力学性质试验方法 |
China National Standards han |
English PDF |
GB/T 4459.1-1995 |
Mechanical drawings--Representation of screw threads and threaded parts 机械制图 螺纹及螺纹紧固件表示法 |
China National Standards han |
English PDF |
GB/T 15646-1995 |
Generic specification for the transport mechanism of VHS video tape recorders VHS录像机运带机构总技术条件 |
China National Standards han |
English PDF |
GB/T 15626-1995 |
The specifications for port handling of liquid chemicals in bulk 散装液体化工产品港口装卸技术要求 |
China National Standards han |
English PDF |
GB/T 15542-1995 |
Technical requirements of digital SPC automatic telephone exchange 数字程控自动电话交换机技术要求 |
China National Standards han |
English PDF |
GB/T 15536-1995 |
Information processing--SGML support facilities--SGML document interchange format(SDIF) 信息处理 SGML支持设施 SGML文件交换格式(SDIF) |
China National Standards han |
English PDF |
GB/T 15131.3-1995 |
Information processing--Data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 13262 ftprad, on 80 tracks on each side--Part 3:Track formatB for 80 tracks 信息处理 数据交换用130 mm改进调频制记录的位密度为13262磁通翻转/弧度、每面80条磁道的软磁盘 第三部分:磁道格式B(用于80条磁道) |
China National Standards han |
English PDF |
GB/T 15131.2-1995 |
Information processing--Data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 13262 ftprad, on 80 tracks on each side--Part 2:Track format A for 77 tracks 信息处理 数据交换用130 mm改进调频制记录的位密度为13262磁通翻转/弧度、每面80条磁道的软磁盘 第二部分:磁道格式 A ( 用于77条磁道) |
China National Standards han |
English PDF |
GB/T 15462-1995 |
Electromechanical switches for use in electronic equipments--Part 3-1:Blank detail specification for in-line package switches 电子设备用机电开关 第3-1部分:成列直插封装式开关 空白详细规范 |
China National Standards han |
English PDF |
GB/T 15461-1995 |
Electromechanicalswitches for use in electronic equipments--Part 3:Sectional specification for in-line package switches 电子设备用机电开关 第3部分:成列直插封装式开关分规范 |
China National Standards han |
English PDF |
GB/T 15400-1994 |
Determination of tryptophan in feedstuffs--Spectrophotometry 饲料中色氨酸测定方法 分光光度法 |
China National Standards han |
English PDF |
GB/T 15399-1994 |
Determination of sulfur aminoacids in feedstuffs--Ion exchange chromatography 饲料中含硫氨基酸测定方法 离子交换色谱法 |
China National Standards han |
English PDF |
GB/T 6556-1994 |
Type,main dimension,material and marking of mechanical seals 机械密封的型式、主要尺寸、材料和识别标志 |
China National Standards han |
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 han |
English PDF |
GB/T 15276-1994 |
Information processing systems--Information exchange between systems--Synchronous transmission signal quality at DTE/DCE interfaces 信息处理系统 系统间信息交换 DTE/DCE接口处同步传输的信号质量 |
China National Standards han |
English PDF |
GB/T 15150-1994 |
Bank card originated messages--Interchange message specifications--Content for financial transactions 产生报文的银行卡 交换报文规范 金融交易内容 |
China National Standards han |
English PDF |
GB/T 15134-1994 |
Information processing--File structure and labelling of flexible disk cartridges for information interchange 信息处理 信息交换用软磁盘文卷结构和标号 |
China National Standards han |
English PDF |
GB/T 15131.1-1994 |
Information processing--Data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 13262 ftprad,on 80 tracks on each side--Part 1:Dimensional, physical and magnetic characteristics 信息处理 数据交换用130 mm改进调频制记录的位密度为13262 磁通翻转/弧度、每面80条磁道的软磁盘 第一部分:尺寸、物理性能和磁性能 |
China National Standards han |
English PDF |
GB/T 15130.1-1994 |
Information processing--Data interchange on 90mm (35in) flexible disk cartridges using modified frequency modulation recording at 15916 ftprad, on 80 tracks on each side--Part1:Dimensional, physical and magnetic characteristics 信息处理 数据交换用90 mm改进调频制记录的位密度为15916 磁通翻转/弧度、每面80条磁道的软磁盘 第一部分:尺寸、物理性能和磁性能 |
China National Standards han |
English PDF |
GB/T 3414-1994 |
Hot-rolled profiled steels for coal mechanism 煤机用热轧异型钢 |
China National Standards han |
English PDF |
GB 15081-1994 |
The specification for industrial healthand safety technology in glass factory 玻璃工厂工业卫生与安全技术规程 |
China National Standards han |
English PDF |
GB/T 14805-1993 |
Electronic datainterchange for administration,commerce and transport (EDIFACT)--Application level syntax rules 用于行政、商业和运输业电子数据交换的应用级语法规则 |
China National Standards han |
English PDF |
GB/T 14733.1-1993 |
Terminology for telecommunications--Telecommunications,channels and networks 电信术语 电信、信道和网 |
China National Standards han |
English PDF |
GB/T 14716-1993 |
Generic specification for stored program control analogue private automatic branch telephone exchange system 程控模拟用户自动电话交换机通用技术条件 |
China National Standards han |
English PDF |
GB/T 3098.10-1993 |
Mechanical properties of fasteners--Bolts,screws,studs and nuts made of non-ferrous metals 紧固件机械性能 有色金属制造的螺栓、螺钉、螺柱和螺母 |
China National Standards han |
English PDF |
GB 3102.3-1993 |
Quantities and units of mechanics 力学的量和单位 |
China National Standards han |
English PDF |
GB/T 14482-1993 |
Mechanical counter 机械计数器 |
China National Standards han |
English PDF |
GB/T 14398-1993 |
Data communication--Arrangements for DTE to DTE physical connection using V.24 and X.24 interchange circuits 数据通信 使用V.24和X.24互换电路的DTE到DTE物理连接的接法 |
China National Standards han |
English PDF |
GB/T 14381-1993 |
Generic specification for stored program control digital private automatic branch telephone exchange system 程控数字用户自动电话交换机通用技术条件 |
China National Standards han |
English PDF |
GB/T 14149-1993 |
Laboratory glassware--Interchangeablespherial ground joints 实验室玻璃仪器 互换球形磨砂接头 |
China National Standards han |
English PDF |
GB/T 14137-1993 |
Optical fiber mechanical-type splice insertion loss test 光纤机械式固定接头插入损耗测试方法 |
China National Standards han |
English PDF |
GB/T 13995-1992 |
Technical requirements for TDM/FDM 60-channel transmultiplexing equipment TDM/FDM 60路复用转换设备技术要求 |
China National Standards han |
English PDF |
GB/T 13994-1992 |
Technical requirements for a 60-channel PCM/ADPCM transcoder equipment 60路PCM/ADPCM编码转换设备技术要求 |
China National Standards han |
English PDF |
GB 3883.13-1992 |
Safety of hand-held motor operated electric tools--Part 2:Particular requirements for sprayguns for non-flammable liquids 手持式电动工具的安全 第二部分:不易燃液体电喷枪的专用要求 |
China National Standards han |
English PDF |
GB/T 13941-1992 |
Diphenylmethane 4,4’-diisocyanate 二苯基甲烷4,4’-二异氰酸酯 |
China National Standards han |
English PDF |
GB/T 13860-1992 |
Mechanical vibrations--Land vehicles--Method for reporting measured data 地面车辆机械振动测量数据的表述方法 |
China National Standards han |
English PDF |
GB/T 13806.2-1992 |
Fasteners for fine mechanics--Cross recessed tapping screws--Scrape point 精密机械用紧固件 十字槽自攻螺钉 刮削端 |
China National Standards han |
English PDF |
GB/T 13806.1-1992 |
Fasteners for fine mechanics--Cross recessed screws 精密机械用紧固件 十字槽螺钉 |
China National Standards han |
English PDF |
GB/T 13747.19-1992 |
Zirconium andzirconium alloys--Determination of titanium content--Diantipyrylmethane spectrophotometric method 锆及锆合金化学分析方法 二安替比林甲烷分光光度法测定钛量 |
China National Standards han |
English PDF |
GB/T 13859-1992 |
Performance andtest methods of 30-channel pulse code modulation drop/insert equipment at 2048kbit/s 2048kbit/s 30路脉码调制分插设备技术要求与测试方法 |
China National Standards han |
English PDF |
GB/T 13856-1992 |
Specification for 4GHz band microwave service channel equipment 4 GHz微波联络机技术条件 |
China National Standards han |
English PDF |
GB/T 13703-1992 |
Information processing--Volume and file structure of flexible disk cartridges for information interchange 信息处理 信息交换用软磁盘盘卷和文卷结构 |
China National Standards han |
English PDF |
GB/T 13580.7-1992 |
Determination of nitrite in the wet precipitation--N-(1-naphthyl)-1, 2-diaminoethane dihydrochloride spectrophotometry 大气降水中亚硝酸盐测定 N-(1-萘基)-乙二胺光度法 |
China National Standards han |
English PDF |
GB/T 13431-1992 |
Performance requirements for 120-channel submarine coaxial cable carrier telephone equipment 120路海底同轴电缆载波电话设备技术要求 |
China National Standards han |
English PDF |
GB/T 13430-1992 |
Performance requirements for 24-channel submarine coaxial cable carrier telephone equipment 24路海底同轴电缆载波电话设备技术要求 |
China National Standards han |
English PDF |
GB/T 13429-1992 |
Measurement methods for 120-channel submarine coaxial cable carrier telephone equipment 120路海底同轴电缆载波电话设备测试方法 |
China National Standards han |
English PDF |
GB/T 13425-1992 |
Measurement for 24-channel submarine coaxial cable carrier telephone equipment 24路海底同轴电缆载波电话设备测试方法 |
China National Standards han |
English PDF |
GB/T 6820-1992 |
Synthetic ethanol for industrial use 工业合成乙醇 |
China National Standards han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
English PDF |
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 |
China National Standards han |
English PDF |
GB/T 12509-1990 |
16, 24 Dot matrix font setand data set of Uighur character for information interchange 信息交换用维吾尔文16、24点阵字母集及数据集 |
China National Standards han |
English PDF |
GB/T 12508-1990 |
Alphanumeric character sets for optical recognition--Part 2:Character set OCR-B--Shapes and dimensions of the printed image 光学识别用字母数字字符集 第二部分:OCR-B 字符集印刷图象的形状和尺寸 |
China National Standards han |
English PDF |
GB 12345-1990 |
Code of Chinese ideogram set for information interchange--Supplementary set 信息交换用汉字编码字符集 辅助集 |
China National Standards han |
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 han |
English PDF |
GB 12262-1990 |
Artificial heart-lung machine--Heat exchanger 人工心肺机 热交换器 |
China National Standards han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
English PDF |
GB/T 11738-1989 |
Standard methodfor hygienic examination of methanol and acetone in air of residential areas--Gas chromatography 居住区大气中甲醇、丙酮卫生检验标准方法 气相色谱法 |
China National Standards han |
English PDF |
GB 11725-1989 |
Health standard for dust containing more than 80% free silica in the air of workplace 车间空气中含80%以上游离二氧化硅粉尘卫生标准 |
China National Standards han |
English PDF |
GB 11723-1989 |
Health standard for 1,2-dichloroethane in the air of workplace 车间空气中1,2-二氯乙烷卫生标准 |
China National Standards han |
English PDF |
GB/T 11383-1989 |
Information processing--8-Bit code for information interchange--Structure and rules for implementation 信息处理 信息交换用八位代码结构和编码规则 |
China National Standards han |
English PDF |
GB/T 11443.4-1989 |
Domestic satellite communication earth stations--General technical requirements--Part 4:Television/ frequency modulation carrier channel 国内卫星通信地球站总技术要求 第四部分:电视 /调频载波通道 |
China National Standards han |
English PDF |
GB/T 223.17-1989 |
Methods for chemical analysis of iron,steel and alloy--The diantipyryl methane photometric method for the determination of titanium content 钢铁及合金化学分析方法 二安替比林甲烷光度法测定钛量 |
China National Standards han |
English PDF |
GB/T 11320-1989 |
Test methods for the properties of piezoelectric ceramics--Material with the low mechanical quality factor 压电陶瓷材料性能测试方法 低机械品质因数压电陶瓷材料性能的测试 |
China National Standards han |
English PDF |
GB/T 11219.2-1989 |
Determination of plutonium in soil--Ion exchange method 土壤中钚的测定 离子交换法 |
China National Standards han |
English PDF |
GB/T 10891-1989 |
Safety requirements for air handling units 空气处理机组安全要求 |
China National Standards han |
English PDF |
GB 11506-1989 |
Diagnostic criteria andprinciples of management of occupational acute 1,2-dichloroethane poisoning 职业性急性1,2-二氯乙烷中毒诊断标准及处理原则 |
China National Standards han |
English PDF |
GB 10434-1989 |
Hygienic standard for hand-transmitted vibration in the work environment 作业场所局部振动卫生标准 |
China National Standards han |
English PDF |
GB/T 10444-1989 |
Method of establishment for type of mechanical seals 机械密封产品型号编制方法 |
China National Standards han |
English PDF |
GB/T 3309-1989 |
Mechanical test at ambient temperature for high-voltage switchgear 高压开关设备常温下的机械试验 |
China National Standards han |
English PDF |
GB/T 937-1988 |
Self-locking nuts,anchor,floating,Gang channel 成组游动托板自锁螺母 |
China National Standards han |
English PDF |
GB/T 1340-1988 |
Supports for self-locking nuts,anchor floating,Gang channel 成组游动托板自锁螺母支架 |
China National Standards han |
English PDF |
GB/T 10021-1988 |
Office machines -- Basic arrangement for the alphanumeric section of keyboards operated with both hands 办公机器 双手操作键盘字母数字区的基本布局 |
China National Standards han |
English PDF |
GB/T 9934-1988 |
The determination and calculation procedure of the heat balance of mechanized lime vertical kiln 石灰机械化立窑热平衡测定与计算方法 |
China National Standards han |
English PDF |
GB/T 9718-1988 |
Information processing--General purpose reels with 8mm centre hole for magnetic tape for interchange instrumentation applications 信息处理 互换计测磁带用 8mm中心孔通用带盘 |
China National Standards han |
English PDF |
GB/T 9717-1988 |
Information processing--Unrecorded magnetic tapes for interchange instrumentation applications -- Generaldimensional requirements 信息处理 互换用未记录计测磁带的一般尺寸要求 |
China National Standards han |
English PDF |
GB/T 9716-1988 |
Information processing--Unrecorded 12.7mm (0.5in)wide magnetic tape for information interchange-32ftpmm(800 ftpi)NRZ1,126ftpmm(3200ftpi)phase encoded and 356ftpmm(9042ftpi) NRZ1 信息处理 信息交换用9磁道,12.7mm(0.5in)未记录磁带 32ftpmm(800ftpi)NRZ1制,126ftpmm(3200ftpi)调相制和356ftpmm(9042ftpi)NRZ1制 |
China National Standards han |
English PDF |
GB/T 9715-1988 |
Information processing--Precision reels for magnetic tape used in interchange instrumentation applications 信息处理 互换计测磁带用的精密带盘 |
China National Standards han |
English PDF |
GB/T 9714-1988 |
Information processing--General purpose hubs and reels with 76mm centre hole for magnetic tape usedin interchange instrumentation applications 信息处理 互换计测磁带用的76mm中心孔通用带盘和盘芯 |
China National Standards han |
English PDF |
GB/T 9713-1988 |
Information processing--Recording characteristics of instrumentation magnetic tape (includingtelemetry systems)--Interchange requirements 信息处理 计测磁带(包括遥测系统)的记录特性 互换要求 |
China National Standards han |
English PDF |
GB/T 949-1988 |
Slotted raised countersunk head screws with waisted shank 开槽半沉头不脱出螺钉 |
China National Standards han |
English PDF |
GB/T 948-1988 |
Slotted countersunk head screws with waisted shank 开槽沉头不脱出螺钉 |
China National Standards han |
English PDF |
GB/T 839-1988 |
Knurled thumb screws with waisted shank 滚花头不脱出螺钉 |
China National Standards han |
English PDF |
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