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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 15970.7-2000 |
Corrosion of metals and alloys--Stress corrosion testing--Part 7:Slow strain rate testing 金属和合金的腐蚀 应力腐蚀试验 第7部分:慢应变速率试验 |
China National Standards rat |
 English PDF |
| GB 9706.3-2000 |
Medical electrical equipment--Part 2:Particular requirements for the safety of high-voltage generators of diagnostic X-ray generators 医用电气设备 第2部分:诊断X射线发生装置的高压发生器安全专用要求 |
China National Standards rat |
English PDF |
| GB/T 5271.6-2000 |
Information technology--Vocabulary--Part 6:Preparation and handling of data 信息技术 词汇 第6部分:数据的准备与处理 |
China National Standards rat |
English PDF |
| GB/T 5271.24-2000 |
Information technology--Vocabulary--Part 24:Computer-integrated manufacturing 信息技术 词汇 第24部分:计算机集成制造 |
China National Standards rat |
English PDF |
| GB/T 18139.2-2000 |
Information technology--General structure for the interchange of code values--Part 2:Registration of coding schemes 信息技术 代码值交换的通用结构 第2部分:编码方案的登记 |
China National Standards rat |
English PDF |
| GB/T 18134.1-2000 |
High-voltage testing techniques with very fast impulses--Part 1:Measuring systems for very fast front overvoltages generated in gas-insulated substations 极快速冲击高电压试验技术 第1部分:气体绝缘变电站中陡波前过电压用测量系统 |
China National Standards rat |
English PDF |
| GB/T 18122-2000 |
Audio visual equipment and systems--rating plates--Marking of electricity supply 视听设备和系统 标牌 电源标志 |
China National Standards rat |
English PDF |
| GB/T 18119-2000 |
Video coding for low bit rate communication 低比特率通信的视频编码 |
China National Standards rat |
English PDF |
| GB/T 4269.3-2000 |
Tractors，machinery for agriculture and forestry，powered lawn and garden equipment--Symbols for operator controls and other displays--Part 3:Symbols for powered lawn and garden equipment 农林拖拉机和机械、草坪和园艺动力机械 操作者操纵机构和其他显示装置用符号 第3部分:草坪和园艺动力机械用符号 |
China National Standards rat |
English PDF |
| GB/T 4269.2-2000 |
Tractors，machinery for agriculture and forestry，powered lawn and garden equipment--Symbols for operator controls and otherdisplays--Part 2:Symbols for agricultural tractors and machinery 农林拖拉机和机械、草坪和园艺动力机械 操作者操纵机构和其他显示装置用符号 第2部分:农用拖拉机和机械用符号 |
China National Standards rat |
English PDF |
| GB/T 4269.1-2000 |
Tractors，machinery for agriculture and forestry，powered lawn and garden equipment--Symbols for operator controls and other displays--Part 1:Common symbols 农林拖拉机和机械、草坪和园艺动力机械 操作者操纵机构和其他显示装置用符号 第1部分:通用符号 |
China National Standards rat |
English PDF |
| GB 12437-2000 |
Industrial powdery explosives contained ammonium nitrate and trinitrotoluene 工业粉状铵梯炸药 |
China National Standards rat |
English PDF |
| GB/T 18084-2000 |
Plant quarantine--Methods for inspection and identification of mediterranean fruit fly， Ceratitis capitata Wiedemann 植物检疫 地中海实蝇检疫鉴定方法 |
China National Standards rat |
English PDF |
| GB/T 18051-2000 |
Tests of electric submersible pump system vibration 潜油电泵振动试验方法 |
China National Standards rat |
English PDF |
| GB/T 18049-2000 |
Moderate thermal environments--Determination of the PMV and PPD indices and specification of the conditions for thermal comfort 中等热环境 PMV和PPD指数的测定及热舒适条件的规定 |
China National Standards rat |
English PDF |
| GB/T 223.8-2000 |
Methods for chemical analysis of iron，steel and alloy--The sodium fluoride separation--EDTA titration method for the determination of aluminium content 钢铁及合金化学分析方法 氟化钠分离-EDTA滴定法测定铝含量 |
China National Standards rat |
English PDF |
| GB/T 223.13-2000 |
Methods for chemical analysis of iron，steel and alloy--The ammonium ferrous sulfate titrationmethod for the determination of vanadium content 钢铁及合金化学分析方法 硫酸亚铁铵滴定法测定钒含量 |
China National Standards rat |
English PDF |
| GB/T 18042-2000 |
Thermoplastics pipes--Determination of creep ratio 热塑性塑料管材蠕变比率的试验方法 |
China National Standards rat |
English PDF |
| GB/Z 17625.3-2000 |
Electromagnetic compatibility--Limits--Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16 A 电磁兼容 限值 对额定电流大于16 A的设备在低压供电系统中产生的电压波动和闪烁的限制 |
China National Standards rat |
English PDF |
| GB/T 1884-2000 |
Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method 原油和液体石油产品密度实验室测定法(密度计法) |
China National Standards rat |
English PDF |
| GB/T 4130-2000 |
Acoustics--Low frequency calibration methods of hydrophones 声学 水听器低频校准方法 |
China National Standards rat |
English PDF |
| GB/T 14574-2000 |
Acoustics--Declaration and verification of noise emission values of machinery and equipment 声学 机器和设备噪声发射值的标示和验证 |
China National Standards rat |
English PDF |
| GB/T 8421-2000 |
Laboratory measurement and limits of operator’s seat transmitted vibration for agricultural wheeled tractors 农业轮式拖拉机 驾驶座传递振动的试验室测量与限值 |
China National Standards rat |
English PDF |
| GB/T 24020-2000 |
Environmental management--Environmental labels and declarations--General principles 环境管理 环境标志和声明 通用原则 |
China National Standards rat |
English PDF |
| GB/T 17958-2000 |
Requirements for vibration hazards reduction ofhand-held machines at the workplace 手持式机械作业防振要求 |
China National Standards rat |
English PDF |
| GB/T 17969.6-2000 |
Information technology--Open Systems Interconnection--Procedures for the operation of OSI registration authorities--Part 6:Application processes and application entities 信息技术 开放系统互连 OSI登记机构的操作规程 第6部分:应用进程和应用实体 |
China National Standards rat |
English PDF |
| GB/T 17969.5-2000 |
Information technology--Open Systems Interconnection--Procedures for theoperation of OSI registration authorities--Part 5:Register of VT control object definitions 信息技术 开放系统互连 OSI登记机构的操作规程 第5部分:VT控制客体定义的登记表 |
China National Standards rat |
English PDF |
| GB/T 17969.1-2000 |
Information technology--Open Systems Interconnection--Procedures for the operation of OSI registration authorities--Part 1:General procedures 信息技术 开放系统互连 OSI登记机构的操作规程 第1部分:一般规程 |
China National Standards rat |
English PDF |
| GB/T 17645.26-2000 |
Industrial automation systems and integration--Parts library--Part 26:Information supplier identification 工业自动化系统与集成 零件库 第26部分:信息供应商标识 |
China National Standards rat |
English PDF |
| GB/T 16975.1-2000 |
Information technology--Remote operations--Part 1:Concepts，model and notation 信息技术 远程操作 第1部分:概念、模型和记法 |
China National Standards rat |
English PDF |
| GB/T 16656.202-2000 |
Industrial automation systems and integration--Product data representation and exchange--Part 202:Application protocol:Associative draughting 工业自动化系统与集成产品数据的表达与交换 第202部分:应用协议:相关绘图 |
China National Standards rat |
English PDF |
| GB/T 11287-2000 |
Electrical relays--Part 21:Vibration，shock，bump and seismic tests on measuring relays and protection equipment--Section one:Vibration tests(sinusoidal) 电气继电器 第21部分:量度继电器和保护装置的振动、冲击、碰撞和地震试验 第1篇:振动试验(正弦) |
China National Standards rat |
English PDF |
| GB/T 5965-2000 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section one--Blank detail specification for bipolar monolithic digital integrated circuit gates(excluding uncommitted logic arrays) 半导体器件 集成电路 第2部分:数字集成电路 第一篇 双极型单片数字集成电路门电路(不包括自由逻辑阵列) 空白详细规范 |
China National Standards rat |
English PDF |
| GB/T 17940-2000 |
Semiconductor devices--Integrated circuits--Part 3:Analogue integrated circuits 半导体器件 集成电路 第3部分:模拟集成电路 |
China National Standards rat |
English PDF |
| GB/T 17934.2-1999 |
Graphic technology--Process control for the manufacture of half-tone colour separations，proof and production prints--Part 2:Offset lithographic processes 印刷技术 网目调分色片、样张和印刷成品的加工过程控制 第2部分:胶印 |
China National Standards rat |
English PDF |
| GB/T 17934.1-1999 |
Graphic technology--Process control for the manufacture of half-tone colour separations，proof and production prints--Part 1:Parameters and measurement methods 印刷技术 网目调分色片、样张和印刷成品的加工过程控制 第1部分:参数与测试方法 |
China National Standards rat |
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 rat |
English PDF |
| GB/T 17906-1999 |
General specification for hydraulically operated rescue tools 液压破拆工具通用技术条件 |
China National Standards rat |
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 rat |
English PDF |
| GB/T 18000-1999 |
Illustrative plats of defects in wood 木材缺陷图谱 |
China National Standards rat |
English PDF |
| GB/T 4067-1999 |
Testing method for electrical resistance-temperature characteristic parameters of metallic materials 金属材料电阻温度特征参数的测定 |
China National Standards rat |
English PDF |
| GB/T 17995-1999 |
Guidelines for administrative，medical，and nursing staffconcerned with the safe use of medical electrical equipment 管理、医疗、护理人员安全使用医用电气设备导则 |
China National Standards rat |
English PDF |
| GB/T 17886.3-1999 |
Shut power capacitor of the non-self-healing type for a.c. systems having arated voltage up to and including 1 kV--Part 3:Internal fuses 标称电压1 kV及以下交流电力系统用非自愈式并联电容器 第3部分:内部熔丝 |
China National Standards rat |
English PDF |
| GB/T 17886.2-1999 |
Shunt power capacitors of the non-self-healing type for a.c.systems having a rated voltage up to and including 1 kV--Part 2:Ageing test and destruction test 标称电压1 kV及以下交流电力系统用非自愈式并联电容器 第2部分:老化试验和破坏试验 |
China National Standards rat |
English PDF |
| GB/T 17886.1-1999 |
Shunt power capacitors of the non-self-healing type for a.c.systems having a rated voltage up to and including 1 kV--Part 1:General--Performance，testing and rating--Safety requirements--Guide for installation and operation 标称电压1 kV及以下交流电力系统用非自愈式并联电容器 第1部分:总则----性能、试验和定额----安全要求----安装和运行导则 |
China National Standards rat |
English PDF |
| GB/T 17871-1999 |
Decompression procedures for nitrox or air saturation-air excursion diving 氮氧饱和或空气饱和-空气巡回潜水减压程序 |
China National Standards rat |
English PDF |
| GB/T 17875-1999 |
Practice for accelerated aging of pressure-sensitive tapes 压敏胶粘带加速老化试验方法 |
China National Standards rat |
English PDF |
| GB/T 11028-1999 |
Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate 测定浸渍剂对漆包线基材粘结强度的试验方法 |
China National Standards rat |
English PDF |
| GB/T 17850.3-1999 |
Preparation of steel substrates before application of paints and related products--Specifications for non-metallic blast-cleaning abrasives--Copper refinery slag 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 铜精炼渣 |
China National Standards rat |
English PDF |
| GB/T 17849-1999 |
Preparation of steel substrates before application of paints and related products--Test methodsfor non-metallic blast-cleaning abrasives 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的试验方法 |
China National Standards rat |
English PDF |
| GB/T 17801-1999 |
Interface betweendata terminal equipment(DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and accessing a packet switched public data network through a public switched telephone network or an integrated service 经公用交换电话网或综合业务数字网或电路交换公用数据网接入分组交换公用数据网的分组式数据终端设备(DTE)和数据电路终接设备(DCE)之间的接口 |
China National Standards rat |
English PDF |
| GB/T 17783-1999 |
Rubber，vulcanized--Preparation of samples and test pieces--Chemical tests 硫化橡胶样品和试样的制备 化学试验 |
China National Standards rat |
English PDF |
| GB/T 17776-1999 |
Determination of sulfur in feedstuffs--Magnesium nitrate method 饲料中硫的测定 硝酸镁法 |
China National Standards rat |
English PDF |
| GB/T 17772-1999 |
Earth-moving machinery--Laboratory evaluations of protective structures--Specifications for deflection-limiting volume 土方机械 保护结构的实验室鉴定 挠曲极限量的规定 |
China National Standards rat |
English PDF |
| GB/T 17768-1999 |
Guidelines on drafting standards of suspension concentrates for seed dressing 悬浮种衣剂产品标准编写规范 |
China National Standards rat |
English PDF |
| GB/T 6427-1999 |
Test method for frequency temperature stability of piezoelectric ceramic vibrator 压电陶瓷振子频率温度稳定性的测试方法 |
China National Standards rat |
English PDF |
| GB/T 11848.5-1999 |
Determination of carbonate in uranium ore concentrate by titration in non-aqueous solvent 铀矿石浓缩物中碳酸根的测定 非水滴定法 |
China National Standards rat |
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 rat |
English PDF |
| GB/T 11848.12-1999 |
Determination of boron in uranium ore concentrate by spectrophotometry 铀矿石浓缩物中硼的测定 分光光度法 |
China National Standards rat |
English PDF |
| GB/T 11848.10-1999 |
Determination of sulfur in uranium ore concentrate by combustion-iodometric titrimetry 铀矿石浓缩物中硫的测定 燃烧-碘量法 |
China National Standards rat |
English PDF |
| GB/T 11348.4-1999 |
Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 4:Gas turbine sets 旋转机械转轴径向振动的测量和评定 第4部分:燃气轮机组 |
China National Standards rat |
English PDF |
| GB/T 11348.1-1999 |
Mechanical vibration ofnon-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 1:General guidelines 旋转机械转轴径向振动的测量和评定 第1部分:总则 |
China National Standards rat |
English PDF |
| GB/T 16656.32-1999 |
Industrial automation systems and integration--Product data representation and exchange--Part 32:Conformance testing methodology and framework:Requirements on testing laboratories and clients 工业自动化系统与集成 产品数据的表达与交换 第32部分:一致性测试方法论与框架:对测试实验室和客户的要求 |
China National Standards rat |
English PDF |
| GB/T 17711-1999 |
The DC electric resistance test method for the critical temperature Tc of a YBa2Cu3O7-δ superconducting thin film 钇钡铜氧(123相)超导薄膜临界温度Tc的直流电阻试验方法 |
China National Standards rat |
English PDF |
| GB/T 4854.4-1999 |
Acoustics--Reference zero for the calibration of audiometric equipment--Part 4:Reference levels for narrow-band masking noise 声学 校准测听设备的基准零级 第4部分:窄带掩蔽噪声的基准级 |
China National Standards rat |
English PDF |
| GB 17654-1999 |
Regional flag of Macao Special Administrative Region 澳门特别行政区区旗 |
China National Standards rat |
English PDF |
| GB/T 17630-1998 |
Geotextiles and geotextile-related products--Dynamic perforation test(Cone-drop test) 土工布及其有关产品 动态穿孔试验 落锥法 |
China National Standards rat |
English PDF |
| GB/T 17651.1-1998 |
Measurement of smoke density of cables burning under defined conditions--Part 1:Test apparatus 电缆或光缆在特定条件下燃烧的烟密度测定 第1部分:试验装置 |
China National Standards rat |
English PDF |
| GB/T 17649-1998 |
Duplicating machines--Registration 复印机械-图像印位精度及测量方法 |
China National Standards rat |
English PDF |
| GB/T 3319-1998 |
Definition of the rated output of electric locomotives and motive power units 电力机车和电动车组额定功率的确定 |
China National Standards rat |
English PDF |
| GB 17621-1998 |
Specification of reservoir operation for large and medium-scale hydropower stations 大中型水电站水库调度规范 |
China National Standards rat |
English PDF |
| GB/T 17645.31-1998 |
Industrial automation systems and integration--Parts library--Part 31:Implementation resources:Geometric programming interface 工业自动化系统与集成 零件库 第31部分:实现资源:几何编程接口 |
China National Standards rat |
English PDF |
| GB/T 17605-1998 |
Petroleum andliquid petroleum products--Volumetric calibration of horizontal cylindrical metal tanks(Manual methods) 石油和液体石油产品 卧式圆筒形金属油罐容积标定法(手工法) |
China National Standards rat |
English PDF |
| GB/T 15970.5-1998 |
Corrosion of metals and alloys--Stress corrosion testing--Part 5:Preparation and useof C-ring specimens 金属和合金的腐蚀 应力腐蚀试验 第5部分:C型环试样的制备和应用 |
China National Standards rat |
English PDF |
| GB 17583-1998 |
Ammonium nitrate fuel oil explosive 多孔粒状铵油炸药 |
China National Standards rat |
English PDF |
| GB/T 17562.1-1998 |
Rectangular connectors for frequencies below 3 MHz--Part 1: Generic specification--General requirements and guide for the preparation of detail specifications for connectors with assessed quality 频率低于3 MHz的矩形连接器 第1部分 总规范 一般要求和编制有质量评定要求的连接器详细规范的导则 |
China National Standards rat |
English PDF |
| GB/T 9424-1998 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section Five:Blank detail specification for complementary MOS digital inte-grated circuits，series 4000B and 4000UB 半导体器件 集成电路 第2部分:数字集成电路 第五篇 CMOS数字集成电路4000B和4000UB系列空白详细规范 |
China National Standards rat |
English PDF |
| GB/T 7576-1998 |
Semiconductor devices--Discrete devices--Part 7:Bipolar transistors--Section Four:Blank detail specification for case-rated bipolartransistors for high-frequency amplification 半导体器件 分立器件 第7部分:双极型晶体管 第四篇 高频放大管壳额定双极型晶体管空白详细规范 |
China National Standards rat |
English PDF |
| GB/T 6590-1998 |
Semiconductor devices--Discrete devices--Part6:Thyristors--Section Two:Blank detail specification for bidirectional triode thyristors(triacs)，ambient or case-rated，up to 100A 半导体器件 分立器件 第6部分:闸流晶体管 第二篇 100A以下环境或管壳额定的双向三极闸流晶体管空白详细规范 |
China National Standards rat |
English PDF |
| GB/T 6352-1998 |
Semiconductor devices--Discrete devices--Part 6:Thyristors--Section One:Blank detail specification for reverse blocking triode thyristors，ambient or case-rated，up to 100A 半导体器件 分立器件 第6部分:闸流晶体管 第一篇 100A以下环境或管壳额定反向阻断三极闸流晶体管空白详细规范 |
China National Standards rat |
English PDF |
| GB/T 6351-1998 |
Semiconductor devices--Discrete devices--Part 2:Rectifier diodes--Section One:Blank detail specification for rectifier diodes(including avalanche recti fier diodes)，ambient and case-rated，up to 100A 半导体器件 分立器件 第2部分:整流二极管 第一篇 100A以下环境或管壳额定整流二极管(包括雪崩整流二极管)空白详细规范 |
China National Standards rat |
English PDF |
| GB/T 6217-1998 |
Semiconductor devices--Discrete devices--Part 7:Bipolar transistors--Section One:Blank detail speci-fication for ambient-rated bipolar transistors for low and high frequency amplification 半导体器件 分立器件 第7部分:双极型晶体管 第一篇 高低频放大环境额定的双极型晶体管空白详细规范 |
China National Standards rat |
English PDF |
| GB/T 17574-1998 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits 半导体器件 集成电路 第2部分:数字集成电路 |
China National Standards rat |
English PDF |
| GB/T 17573-1998 |
Semiconductor devices--Discrete devices and integrated circuits--Part 1:General 半导体器件 分立器件和集成电路 第1部分:总则 |
China National Standards rat |
English PDF |
| GB/T 17572-1998 |
Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section Four:Family specification for complementary MOS digital integrated circuits，series 4000B and 4000UB 半导体器件 集成电路 第2部分:数字集成电路 第四篇 CMOS数字集成电路 4000B和4000UB系列族规范 |
China National Standards rat |
English PDF |
| GB/T 2414.2-1998 |
Test methods for the properties of piezoelectric ceramics--Transverse length extension vibration mode for bar 压电陶瓷材料性能试验方法 长条横向长度伸缩振动模式 |
China National Standards rat |
English PDF |
| GB/T 2414.1-1998 |
Test methods for the properties of piezoelectric ceramics--Radial extension vibration mode for disk 压电陶瓷材料性能试验方法 圆片径向伸缩振动模式 |
China National Standards rat |
English PDF |
| GB/T 16656.201-1998 |
Industrial automation systems and integration--Product data representation and exchange--Part 201:Application protocol:Explicit draughting 工业自动化系统与集成 产品数据表达与交换 第201部分:应用协议:显式绘图 |
China National Standards rat |
English PDF |
| GB/T 6262-1998 |
Fixed capacitors for use in electronic equipment--Part 5:Blank detail specification--Fixed mica dielectric d.c.capacitors witha rated voltage not exceeding 3000V--Assessment level E 电子设备用固定电容器 第5部分:空白详细规范 额定电压不超过3000伏的直流云母介质固定电容器 评定水平E |
China National Standards rat |
English PDF |
| GB/T 6261-1998 |
Fixed capacitors for use in electronic equipment--Part 5:Sectional specification--Fixed mica dielectric d.c.capacitors witha rated voltage not exceeding 3000V--Selection of methods of test and generalrequirements 电子设备用固定电容器 第5部分:分规范 额定电压不超过3000伏的直流云母介质固定电容器试验方法的选择和一般要求 |
China National Standards rat |
English PDF |
| GB/T 17525-1998 |
Specification for installation of micro-hydro generator equipments 微型水力发电设备安装技术规范 |
China National Standards rat |
English PDF |
| GB/T 17524-1998 |
Inspection regulation for micro-hydro generator equipments 微型水力发电设备质量检验规程 |
China National Standards rat |
English PDF |
| GB/T 17523-1998 |
Specification for tests of micro-hydro generator equipments 微型水力发电设备试验方法 |
China National Standards rat |
English PDF |
| GB/T 671-1998 |
Chemical reagent--Magnesium sulfate heptahydrate 化学试剂 硫酸镁 |
China National Standards rat |
English PDF |
| GB 6695-1998 |
20% Fenvalerate emulsifiable concentrates 20%氰戊菊酯乳油 |
China National Standards rat |
English PDF |
| GB 6694-1998 |
Fenvalerate technical 氰戊菊酯原药 |
China National Standards rat |
English PDF |
| GB/T 2975-1998 |
Steel and steel products--Location and preparation of test pieces for mechanical testing 钢及钢产品 力学性能试验取样位置及试样制备 |
China National Standards rat |
English PDF |
| GB/T 17500-1998 |
Satellite earth stations(SES)--Receive-only very small aperture terminals(VSAT) used for data distribution operating in the 11/12 GHz frequency bands 卫星地球站 工作在11/12 GHz频带下用于数据分配的只接收甚小口径终端(VSAT)技术要求 |
China National Standards rat |
English PDF |
| GB/T 17489-1998 |
Hydraulic fluid power--Particulate contamination analysis--Extraction of fluid samples from lines of anoperating system 液压颗粒污染分析 从工作系统管路中提取液样 |
China National Standards rat |
English PDF |
| GB/T 15153.1-1998 |
Telecontrol equipment and systems--Part 2:Operating conditions--Section 1:Power supply and electromagnetic compatibility 远动设备及系统 第2部分:工作条件 第1篇:电源和电磁兼容性 |
China National Standards rat |
English PDF |
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