China ac GB Standards Search

GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.

China "ac" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB/T 12223-2005	Part-turn valve actuator attachments 部分回转阀门驱动装置的连接	China National Standards ac	English PDF
GB/T 12222-2005	Multi-turn valve actuator attachments 多回转阀门驱动装置的连接	China National Standards ac	English PDF
GB/T 12221-2005	Metal valves-Face to face,end to end,center to face and center to end dimensions 金属阀门结构长度	China National Standards ac	English PDF
GB/T 12217-2005	Machines-Shaft heights 机器轴高	China National Standards ac	English PDF
GB/T 12208-2008	Test methods of components and impurities of the manufactured gas 人工煤气组分与杂质含量测定方法	China National Standards ac	English PDF
GB/T 12200.2-1994	Chinese information processing--Vocabulary--Part 02:Chinese and Chinese character 汉语信息处理词汇 02部分:汉语和汉字	China National Standards ac	English PDF
GB/T 12184-2007	Information processing - Magnetic ink character recognition - Print specifications 信息处理磁墨字符识别印制规范	China National Standards ac	English PDF
GB/T 12177-2008	Industrial automation systems - Numerical control of machines - NC processor output - File structure and language format 工业自动化系统机床数值控制 NC处理器输出文件结构和语言格式	China National Standards ac	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 ac	English PDF
GB/T 12162.1-2000	X and gamma reference radiation for calibrating dose meters and doserate meters and for determining their response as a function of photon energy--Part 1:Radiation characteristics and production methods 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射第1部分:辐射特性及产生方法	China National Standards ac	English PDF
GB/T 12148-2006	Analysis of water used in boiler and cooling system - Determination of total silicon - Photometric method by conversion with hydrofluoric acid for low silicon 锅炉用水和冷却水分析方法全硅的测定低含量硅氢氟酸转换法	China National Standards ac	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 ac	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 ac	English PDF
GB/T 12128.2-1999	Reference sources for the calibration of surface contamination monitors--Part 2:Electrons of energy less than 0.15MeV and photons of energy less than 1.5MeV 用于校准表面污染监测仪的参考源第2部分:能量低于0.15MeV的电子和能量低于1.5MeV的光子	China National Standards ac	English PDF
GB/T 12123-2008	General requirements for designing of packages 包装设计通用要求	China National Standards ac	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 ac	English PDF
GB/T 1209.5-2009	Agricultural machinery - Cutter bars - Part 5: Wearing plates 农业机械切割器第5部分：摩擦片	China National Standards ac	English PDF
GB/T 1209.4-2009	Agricultural machinery - Cutter bars - Part 4: Knife clips 农业机械切割器第4部分：压刃器	China National Standards ac	English PDF
GB/T 1209.3-2009	Agricultural machinery - Cutter bars - Part 3:Knife sections, ledger plates and knife backs 农业机械切割器第3部分：动刀片、定刀片和刀杆	China National Standards ac	English PDF
GB/T 1209.2-2009	Agricultural machinery - Cutter bars - Part 2:Guard 农业机械切割器第2部分：护刃器	China National Standards ac	English PDF
GB/T 1209.1-2009	Agricultural machinery - Cutter bars - Part 1: Assembly 农业机械切割器第1部分：总成	China National Standards ac	English PDF
GB/T 12085.16-2010	Optics and optical instruments - Environmental test methods - Part 16: Combined bounce or steady-state acceleration and dry heat or cold 光学和光学仪器环境试验方法第16部分：弹跳或恒加速度与高温、低温综合试验	China National Standards ac	English PDF
GB/T 12060.5-2011	Sound system equipment - Part 5: Methods of measurement for main characteristics of loudspeakers 声系统设备第5部分：扬声器主要性能测试方法	China National Standards ac	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 ac	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 ac	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 ac	English PDF
GB/T 12009.5-2016	Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 5: Determination of acidity 塑料聚氨酯生产用芳香族异氰酸酯第5部分：酸度的测定	China National Standards ac	English PDF
GB/T 12009.5-1992	Isocyanates--Determination of acidity 异氰酸酯中酸度的测定	China National Standards ac	English PDF
GB/T 12008.5-2010	Plastics - Polyether polyols - Part 5：Determination of acidity as acid number 塑料聚醚多元醇第5部分：酸值的测定	China National Standards ac	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 ac	English PDF
GB/T 12005.9-1992	Designation of polyacrylamide 聚丙烯酰胺命名	China National Standards ac	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 ac	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 ac	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 ac	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 ac	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 ac	English PDF
GB/T 12005.10-1992	Determination for molecular weight of polyacrylamide by viscometry 聚丙烯酰胺分子量测定粘度法	China National Standards ac	English PDF
GB/T 11992-2008	Determination of exchange capacity of strong basic anion exchange resins in chloride form 氯型强碱性阴离子交换树脂交换容量测定方法	China National Standards ac	English PDF
GB/T 11989-2008	Anionic surface active agents - Determination of soluble matter content in light petroleum 阴离子表面活性剂石油醚溶解物含量的测定	China National Standards ac	English PDF
GB/T 11988-2008	Surface active agents - Technical alkane sulfonates - Determination of mean relative molecular mass and content of the alkane monosulfonate 表面活性剂工业烷烃磺酸盐烷烃单磺酸盐平均相对分子质量及含量的测定	China National Standards ac	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 ac	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 ac	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 ac	English PDF
GB/T 11983-2008	Surface active agents - Determination of wetting power by immersion 表面活性剂润湿力的测定浸没法	China National Standards ac	English PDF
GB/T 11982.2-1996	PVC floor sheets--Part 2:PVC floor sheets having base with back 聚氯乙烯卷材地板第2部分:有基材有背涂层聚氯乙烯卷材地板	China National Standards ac	English PDF
GB/T 11982.1-2005	Polyvinyl chloride floor sheets Part 1:Polyvinyl chloride floor sheets with backing 聚氯乙烯卷材地板第1部分:带基材的聚氯乙烯卷材地板	China National Standards ac	English PDF
GB/T 11957-2001	Determination of yield of humic acids in coal 煤中腐植酸产率测定方法	China National Standards ac	English PDF
GB/T 11936-1989	Standard method for hygienic examination of acrylamide in drinking water sources--Gas chromatography 水源水中丙烯酰胺卫生检验标准方法气相色谱法	China National Standards ac	English PDF
GB/T 11934-1989	Standard method for hygienic examination of acetaldehyde and acrolin in drinking water sources--Gas chromatography 水源水中乙醛、丙烯醛卫生检验标准方法气相色谱法	China National Standards ac	English PDF
GB/T 11918.2-2014	Plugs,socket-outlets and couplers for industriial purposes―Part 2: Dimensional compatiblity and interchangeability requirements for pin and contact-tube accessories 工业用插头插座和耦合器第2部分：带插销和插套的电器附件的尺寸兼容性和互换性要求	China National Standards ac	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 ac	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 ac	English PDF
GB/T 1185-2006	Surface imperfections of optical elements 光学零件表面疵病	China National Standards ac	English PDF
GB/T 11848.3-1999	Determination of extractable organic material in uranium ore concentrate 铀矿石浓缩物中可萃有机物的测定	China National Standards ac	English PDF
GB/T 11848.2-1989	Determination of nitric acid-insolubleuranium in uranium ore concentrate 铀矿石浓缩物中硝酸不溶铀的测定	China National Standards ac	English PDF
GB/T 11847-2008	Determination of specific surface area of uranium dioxide powder by BET capacity method 二氧化铀粉末比表面积测定 BET容量法	China National Standards ac	English PDF
GB/T 11839-2008	Determination of boron in uranium dioxide pellets by curcumin extraction spectrophotometric method 二氧化铀芯块中硼的测定姜黄素萃取光度法	China National Standards ac	English PDF
GB/T 11834-2011	Friction linings for industrial and agricultural machines 工农业机械用摩擦片	China National Standards ac	English PDF
GB/T 11807-2008	acoustic monitoring systems for loose parts detection - Characteristics, design and operational procedures 探查松脱零件的声学监测系统的特性、设计和运行程序	China National Standards ac	English PDF
GB/T 11797-2005	The graphics symbols for the scene of road traffic accident 道路交通事故现场图形符号	China National Standards ac	English PDF
GB/T 11785-2005	Reaction to fire tests for floorings-Determination of the burning behaviour using a radiant heat source 铺地材料的燃烧性能测定辐射热源法	China National Standards ac	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 ac	English PDF
GB/T 11732-1989	Standard method for hygienic examination of pyridine in air of residential areas--Cyanogen chloride-barbituric acid apectrophotometric method 居住区大气中吡啶卫生检验标准方法氯化氰-巴比妥酸分光光度法	China National Standards ac	English PDF
GB/T 11715-1989	Crude oil tank washing machine 原油洗舱机	China National Standards ac	English PDF
GB/T 11712-1989	Dose conversion factors for use in protection against X，γ-ray external radiation 用于X、γ线外照射放射防护的剂量转换因子	China National Standards ac	English PDF
GB/T 11701-1989	The general rules for marine accommodation ladders 船用舷梯的基本规定	China National Standards ac	English PDF
GB/T 11698-2008	Metal valves for use in marine flanged pipe systems - Face-to-face and center-to-face dimensions 船用法兰连接金属阀门的结构长度	China National Standards ac	English PDF
GB/T 11682-2008	Low background alpha and/or beta measuring instruments 低本底α和/或β测量仪	China National Standards ac	English PDF
GB/T 11651-2008	Code of practice for selection of personal protective equipments 个体防护装备选用规范	China National Standards ac	English PDF
GB/T 11631-1989	Technical specifications of manufacture of pressure hull structure for submersibles and underwater equipments 潜水器和水下装置耐压结构制造技术条件	China National Standards ac	English PDF
GB/T 11600-2009	Use on public data networks of data terminal equipment(DTE) which is designed for interfacing to asynchronous duplex V-series MODEMS 与异步双工V系列调制解调器接口的数据终端设备（DTE）在公用数据网上的用法	China National Standards ac	English PDF
GB/T 11599-2009	Use on public data networks of data terminal equipment (DTE) which is designed for interfacing to synchronous V-series MODEMs 与同步V系列调制解调器接口的数据终端设备（DTE）在公用数据网上的用法	China National Standards ac	English PDF
GB/T 11598-1999	Packet-switched signalling system between public networks providing data transmission services 提供数据传输业务的公用网之间的分组交换信令系统	China National Standards ac	English PDF
GB/T 11597-1999	Procedure for the exchange of control information and user data between a packet assembly/disassembly (PAD) facility and a packet mode DTE or another PAD 在分组装拆(PAD)设施与分组式DTE或与另一个PAD之间交换控制信息和用户数据的规程	China National Standards ac	English PDF
GB/T 11596-1999	DCE/DTE interface for a start-stop mode data terminal equipment accessing the packet assembly/disassembly facility (PAD) in a pubic data network situated in the same country 起止式数据终端进入本国公用数据网的分组装拆(PAD)设施的DCE/DTE之间的接口	China National Standards ac	English PDF
GB/T 11595-1999	Interface between data terminal equipment(DTE) and data circuit-terminating equipment (DCE)for terminals operating in the packet mode and connected to public data networks by dedicated circuit 用专用电路连接到公用数据网上的分组式数据终端设备(DTE)与数据电路终接设备(DCE)之间的接口	China National Standards ac	English PDF
GB/T 11593-2001	Interface between data terminal equipment and data circuit-terminating equipment for synchronous operation on public data networks 公用数据网上同步工作的数据终端设备(DTE)和数据电路终接设备(DCE)间的接口	China National Standards ac	English PDF
GB/T 11592-2011	Interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) for start-stop transmission services on public data networks 公用数据网上起/止传输业务使用的数据终端设备（DTE）和数据电路终接设备（DCE）间的接口	China National Standards ac	English PDF
GB/T 11591-2011	Packet assembly／disassembly facility(PAD) in a public data network 公用数据网中的分组装拆(PAD)设施	China National Standards ac	English PDF
GB/T 11590-2011	International data transmission services and optional user facilities in public data networks and ISNDs 公用数据网与ISDN网的国际数据传输业务和任选用户设施	China National Standards ac	English PDF
GB/T 11589-2011	International user classes of service in, and categories of access to, public data networks and integrated services digital networks(ISDNs) 公用数据网和综合业务数字网(ISDN)的国际用户业务类别和接入种类	China National Standards ac	English PDF
GB/T 11548-1989	Standard test method for impact resistance of rigid plastic sheeting by means of a tup (falling weight) 硬质塑料板材耐冲击性能试验方法 (落锤法)	China National Standards ac	English PDF
GB/T 11543-2008	Surface active agents - The identification of emulsion for moderate to high viscosity and the evaluation method of emulsifying capability 表面活性剂中、高粘度乳液的特性测试及其乳化能力的评价方法	China National Standards ac	English PDF
GB/T 11539-2008	Fragrance/Flavor substances - Analysis by gas chromatography on packed columns - General method 香料填充柱气相色谱分析通用法	China National Standards ac	English PDF
GB/T 11453-1989	Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions 模拟实际工作条件下的助听器性能测量方法	China National Standards ac	English PDF
GB/T 11446.7-2013	Test method for trace anion in electronic grade water by ion chromatography 电子级水中痕量阴离子的离子色谱测试方法	China National Standards ac	English PDF
GB/T 11446.5-2013	Test method for measuring trace metals in electronic grade water by atomic absorption spectrophotometry 电子级水中痕量金属的原子吸收分光光度测试方法	China National Standards ac	English PDF
GB/T 11446.10-2013	Test method for total bacterial count in electronic grade water by membrane filters 电子级水中细菌总数的滤膜培养测试方法	China National Standards ac	English PDF
GB/T 11441.1-2012	Laminations for transformers and inductors for use in telecommunication and electronic equipment - Part 1：Mechanical and electrical characteristics 通信和电子设备用变压器和电感器铁心片第1部分：机械和电性能	China National Standards ac	English PDF
GB/T 11417.9-2012	Ophthalmic optics - Contact lenses - Part 9: Ageing by exposure to UV and visible radiation (in vitro method) 眼科光学接触镜第9部分：紫外和可见光辐射老化试验（体外法）	China National Standards ac	English PDF
GB/T 11417.8-2012	Ophthalmic optics-Contact lenses - Part 8: Determination of shelf-life 眼科光学接触镜第8部分：有效期的确定	China National Standards ac	English PDF
GB/T 11417.7-2012	Ophthalmic optics - Contact lenses - Part 7: Physicochemical properties test methods 眼科光学接触镜第7部分: 理化性能试验方法	China National Standards ac	English PDF
GB/T 11417.6-2012	Ophthalmic optics - Contact lenses - Part 6: Mechanical properties test methods 眼科光学接触镜第6部分：机械性能试验方法	China National Standards ac	English PDF
GB/T 11417.5-2012	Ophthalmic optics - Contact lenses - Part 5: Testing methods for optical properties 眼科光学接触镜第5部分: 光学性能试验方法	China National Standards ac	English PDF
GB/T 11417.4-2012	Ophthalmic optics - Contact lenses - Part 4 ：Saline solution for contact lens testing 眼科光学接触镜第4部分：试验用标准盐溶液	China National Standards ac	English PDF
GB/T 11417.1-2012	Ophthalmic optics - Contact lenses - Part 1: Vocabulary, classification system and recommendations for labeling specifications 眼科光学接触镜第1部分：词汇、分类和推荐的标识规范	China National Standards ac	English PDF
GB/T 11409-2008	Test methods rubber antiagers and vulcanizing accelerators 橡胶防老剂、硫化促进剂试验方法	China National Standards ac	English PDF
GB/T 11408-2013	Vulcanizing accelerator - Dibenzothiazole disulfide （MBTS）硫化促进剂二硫化二苯骈噻唑(MBTS)	China National Standards ac	English PDF
GB/T 11407-2013	Vulcanizing accelerator 2 - Mercaptobenzothiazole （MBT）硫化促进剂2 巯基苯骈噻唑（MBT）	China National Standards ac	English PDF
GB/T 11373-1989	The general principle of surface preparation of metallic substrate for thermal spraying 热喷涂金属件表面预处理通则	China National Standards ac	English PDF

Find out:12393Items | To Page of: First -Previous-Next -Last | [106] [107] [108] [109] [110] [111] [112]

- Since 2001 -
Focus on China Standards & Compliance Services

www.rjs.cn
China Licenses

www.transcustoms.com
China HS code & Tariff

www.gbstandards.org
China National Standards